Citizen Series 8 831 NB6059-57P Miami

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The Citizen Series 8 831 NB6059-57P: a textured champagne dial, a rose gold-tone bezel and Citizen's in-house Caliber 9051.

Quick answer: The Citizen Series 8 831 NB6059-57P is a men's 40 mm automatic luxury sports watch with a faceted two-tone stainless steel case: silver-tone steel with a rose gold-tone bezel. Its textured champagne dial has rose gold-tone luminous hands and applied indexes and a date at 3 o'clock. It is powered by Citizen's in-house Caliber 9051 automatic (28,800 vph, 42-hour power reserve, rated at −10/+20 seconds per day, anti-magnetic to 16,000 A/m), visible through a sapphire exhibition case back. It has an anti-reflective sapphire crystal, an integrated, tapered silver-tone H-link bracelet with a hidden push-button clasp, 100 m water resistance and Citizen's 5-year limited warranty. At Lexor Miami it is $900, compared with the $1,125 U.S. retail price, with free U.S. shipping and free returns.

• Price: $900 at Lexor Miami (U.S. retail: $1,125)
• Movement: Citizen Caliber 9051 automatic · 4 Hz · 42-hour reserve · 16,000 A/m
• Case: 40 mm faceted two-tone stainless steel · rose gold-tone bezel
• Dial: Textured champagne with rose gold-tone lume hands and indexes, date at 3
• Crystal: Anti-reflective sapphire · sapphire exhibition case back
• Water resistance: 100 m · Warranty: Citizen 5-year limited

Shop the Series 8 831 – $900

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Introduction: Clean Design, Serious Watchmaking

Citizen describes the Series 8 831 as the embodiment of thoughtful design and an ultra-clean execution, and the NB6059-57P is perhaps the most refined expression of that idea. It pairs a faceted silver-tone steel case with a warm rose gold-tone bezel, and frames a textured champagne dial that shimmers with every movement of the wrist.

The 831 sits at the heart of Citizen's Series 8 collection: an integrated-bracelet luxury sports watch at a true 40 mm, the size many collectors consider perfect. Independent reviewers agree. Deployant called the 40 mm case "perfectly sized for the wrist," and judged the finishing and aesthetics to exceed the asking price.

Inside is Citizen's in-house Caliber 9051, a modern 4 Hz automatic with high magnetic resistance and a rated accuracy of −10/+20 seconds per day. You can watch it work through the sapphire case back. Add 100 m water resistance, sapphire crystal and a 5-year warranty, and the 831 becomes one of the most compelling luxury sports watches you can buy at this price.

In this guide we cover the Series 8 story, the Caliber 9051, verified specifications, sizing, styling, care and comparisons. Ready already? Order the Citizen Series 8 831 NB6059-57P here.

The Citizen Story: A Century of Watchmaking

From Tokyo to the world

Citizen's roots go back to 1918 and the Shokosha Watch Research Institute in Tokyo. In 1924 it produced a pocket watch named "Citizen," expressing the hope that it would be worn and loved by people everywhere.

A manufacture at scale

Citizen is one of the largest watch manufacturers in the world and produces its own movements, from Eco-Drive light-powered calibers to mechanical automatics like the 9051. That in-house capability is the foundation of Series 8's value.

Beyond Eco-Drive

Many people know Citizen for Eco-Drive. Series 8 shows the brand's mechanical side: refined automatic watches with luxury design and finishing.

Series 8: Citizen's Mechanical Luxury Collection

A design language born in 2021

The current Series 8 case architecture debuted with the collection's introduction in 2021. Its signature is a faceted case, integrated bracelet and sharp contrast between brushed and polished surfaces.

The family

The design has evolved through the Series 8 870 (2021), the 880 GMT (2023), the dive-ready 890 (2024) and the 830 and 831 time-and-date models.

Where the 831 fits

The 831 is the purest Series 8: a three-hand automatic with date, a round sloped bezel and an integrated bracelet, focused entirely on design and everyday wearability.

The two-tone NB6059-57P

Among the 831 references, the NB6059-57P stands out for its two-tone execution, combining silver-tone steel with a rose gold-tone bezel and a warm champagne dial.

Key Features of the Citizen Series 8 831 NB6059-57P

• Citizen Caliber 9051 in-house automatic movement.
• 28,800 vph (4 Hz) for a smooth seconds sweep.
• 42-hour power reserve with hacking seconds.
• Rated accuracy −10/+20 seconds per day.
• Anti-magnetic to 16,000 A/m.
• 40 mm faceted two-tone stainless steel case.
• Rose gold-tone bezel, round and sloped.
• Brushed and polished finishing.
• Anti-reflective sapphire crystal.
• Sapphire exhibition case back.
• Textured champagne dial with geometric pattern.
• Rose gold-tone luminous hands and applied indexes.
• Date window at 3 o'clock.
• Integrated, tapered silver-tone H-link bracelet.
• Fold-over clasp with hidden double push buttons.
• 100 m (10 bar) water resistance.
• Citizen 5-year limited warranty.

Benefits: Why the 831 Two-Tone Stands Out

1. The ideal 40 mm size

Forty millimeters is the sweet spot for a modern sports watch: present enough to make a statement, compact enough to fit most wrists and slide under a cuff.

2. Two-tone sophistication

A rose gold-tone bezel adds warmth and luxury without the weight of a full gold watch. It is dressy enough for the office and relaxed enough for the weekend.

3. A dial that comes alive

The textured champagne dial catches light from every angle, changing from soft gold to pale silver as you move.

4. Modern mechanical performance

A 4 Hz movement, strong magnetic resistance and tight rated accuracy make the 9051 a dependable daily companion.

5. Everyday water resistance

At 100 m, the 831 handles swimming, showering and the pool with ease.

6. Finishing above its price

Reviewers consistently note that the Series 8's brushed and polished finishing looks like it belongs on a much more expensive watch.

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Technical Specifications

The sapphire case back reveals the in-house Caliber 9051 and its striped rotor.

Brand	Citizen
Collection	Series 8 · 831
Reference	NB6059-57P
Gender	Men's
Movement	Citizen Caliber 9051, automatic (mechanical)
Frequency	28,800 vph (4 Hz)
Power reserve	42 hours
Accuracy (manufacturer)	−10 / +20 seconds per day
Magnetic resistance	16,000 A/m
Functions	Hours, minutes, hacking seconds, date
Case diameter	40 mm
Case material	Faceted stainless steel, two-tone
Bezel	Rose gold-tone stainless steel
Crystal	Anti-reflective sapphire
Case back	Sapphire exhibition
Dial	Textured champagne with rose gold-tone details
Hands and indexes	Rose gold-tone, applied, luminous
Bracelet	Integrated, tapered silver-tone stainless steel H-link
Clasp	Fold-over with hidden double push buttons
Water resistance	100 m / 10 bar
Warranty	Citizen 5-year limited
UPC	013205163623
U.S. retail price	$1,125
Price at Lexor Miami	$900

How does a 40 mm integrated-bracelet watch wear?

The 831 suits wrists from about 6.5 to 7.75 inches beautifully. Because the bracelet is integrated into the case, it wears with a bit more presence than a lugged 40 mm watch, while the tapered links keep it comfortable. Deployant's reviewer found the 40 mm case perfectly sized for the wrist.

How thick is it?

The 831 case measures about 11.6 mm thick, according to Deployant's review of the 831, slim enough for a dress shirt cuff.

The Caliber 9051: Citizen's Modern Automatic

High-beat smoothness

At 28,800 vibrations per hour, the 9051's seconds hand moves in a smooth, nearly continuous sweep.

Accuracy in practice

Citizen rates the 9051 at −10/+20 seconds per day. Deployant reported its review example ran within +2 seconds per day over about three weeks of wear.

Magnetic protection

Resistance up to 16,000 A/m protects accuracy from the magnets in phones, laptops, tablets, speakers and handbag closures.

Decorated and visible

Through the sapphire case back you can see the movement's striped decoration, sometimes called "Tokyo stripes," on the rotor and plates.

Why 4 Hz matters

Many affordable automatics beat at 3 Hz (21,600 vph). Moving to 4 Hz (28,800 vph), as the 9051 does, generally improves stability against shocks and changes in position, and gives the seconds hand a smoother, more refined sweep. It is a hallmark of higher-grade mechanical movements and one of the clearest technical steps up from entry-level automatics like those in the Tsuyosa line.

Hacking seconds and date

Pulling the crown stops the seconds hand for precise time setting, and the date at 3 o'clock adds everyday practicality.

Materials: Two-Tone Steel and Double Sapphire

Faceted stainless steel

The case is stainless steel with faceted surfaces that alternate linear brushing and high polish. Deployant compared the polish on the sloped bezel side to zaratsu-style finishing, a technique prized in Japanese watchmaking.

Rose gold-tone bezel

The bezel is stainless steel with a rose gold-tone finish, creating a warm contrast with the silver-tone case and bracelet. It is not solid gold.

Sapphire front and back

Anti-reflective sapphire keeps the dial clear and highly scratch resistant, while a second sapphire crystal displays the movement.

Design: A Closer Look

The textured champagne dial with rose gold-tone hands and applied indexes.

The textured champagne dial

The champagne dial features a geometric textured pattern with angled facets that catch and scatter light. Rose gold-tone details tie it to the bezel.

Applied indexes and javelin hands

Faceted applied indexes and large lumed hands give excellent legibility and a premium, three-dimensional look.

The round sloped bezel

Unlike the octagonal 890, the 831 uses a round, sloped bezel, giving it a softer, more versatile character that works with suits as well as casual wear.

In profile: a slim, faceted case with angular crown guards.

Crown guards

Two angular crown guards with polished chamfers protect the crown and add to the sporty architecture.

The integrated H-link bracelet

The tapered H-link bracelet flows from the case, with brushed tops and polished chamfers. A fold-over clasp with hidden double push buttons keeps it secure and clean-looking.

What Reviewers Say About the Series 8 831

Deployant reviewed the Series 8 831 and found it "a very nice watch to wear": attractive, comfortable, reliable and accurate. The reviewer praised the finishing and aesthetics as exceeding the asking price, calling it "a very reasonable ransom," and recommended it as an everyday watch for a collection.

The review also compared it with the Tissot PRX Powermatic 80, a popular rival, and found the Series 8's case, bracelet and dial finishing more refined and its movement more advanced.

Two-Tone Watches: Why They're Back

Two-tone watches, mixing steel with gold or gold tone, were a symbol of 1980s luxury, and today they are back in a big way. Modern two-tone designs are more restrained, using gold accents on the bezel or center links rather than covering the entire watch.

The NB6059-57P is a perfect example. The rose gold-tone bezel adds a touch of warmth and luxury, while the silver-tone case and bracelet keep the watch versatile. It pairs with both silver and gold jewelry, which makes it one of the most flexible watches you can own.

Rose Gold Tone vs. Yellow Gold Tone vs. Full Steel

Rose gold-tone accents

Rose gold tone is warm, modern and slightly unexpected. Used as an accent on the bezel, as on the NB6059-57P, it adds luxury without overwhelming the watch, and it flatters every skin tone.

Full rose gold tone

If you want maximum impact, a fully rose gold-tone watch like the Series 8 890 NB6069-53H makes a bolder statement.

Yellow gold tone

Yellow gold tone feels more classic and retro, as on the Tsuyosa 60 Gold.

Full steel

Steel is understated and sporty. The 831 is also available in all-steel versions with other dial colors, but the two-tone NB6059-57P offers a more distinctive, dressier look.

Our recommendation

If you want one watch that works with both silver and gold jewelry, with suits and with shorts, the two-tone 831 is the most versatile choice in the Series 8 range.

Series 8 831 vs. 890 vs. 880 GMT

Series 8 831

Three hands and date, round sloped bezel, 40 mm, 100 m. The most versatile and wearable Series 8.

Series 8 890

Octagonal bezel, inner dive bezel, 42.6 mm, 200 m. The adventurous diver. See the Series 8 890 NB6069-53H.

Series 8 880 GMT

A second time zone for travelers. See the Series 8 880 GMT NB6031-56E.

Which should you choose?

If you want one watch for everything, the 831 is the easiest to wear every day. Choose the 890 for water sports and the 880 for frequent travel.

How to Set and Care for Your 831

Starting the watch

If it has stopped, turn the crown clockwise about 20 to 30 times, or gently move the watch, to start the movement.

Setting the date

Pull the crown to the middle position and turn it to change the date. Avoid this between about 9 PM and 3 AM.

Setting the time

Pull the crown fully out; the seconds hand will stop. Set the time, moving past midnight first to confirm AM or PM, then push the crown back in.

Daily care

• Rinse with fresh water after the pool or ocean.
• Never operate the crown underwater.
• Wipe the rose gold-tone bezel with a soft cloth; avoid abrasive cleaners and perfume.
• Have water resistance checked periodically.
• Service the movement with a qualified watchmaker every several years.

How to Choose a Luxury Sports Watch

1. Start with size

Integrated-bracelet watches wear slightly larger than lugged watches. For most wrists, 38 to 41 mm is ideal; the 831's 40 mm is a safe bet.

2. Look at the movement

An in-house automatic with a high beat and magnetic protection, like the 9051, signals serious watchmaking.

3. Insist on sapphire

Sapphire crystal keeps the dial looking new for years. The 831 has it on both sides.

4. Check the finishing

Look at how brushed and polished surfaces meet. Crisp transitions, like those on the Series 8, show quality.

5. Consider water resistance

For a daily sports watch, 100 m is ideal for swimming and travel.

How to Measure Your Wrist

Step 1: Wrap

Wrap a soft tape measure, or a strip of paper, around your wrist just above the wrist bone.

Step 2: Measure

Mark where it overlaps and measure the length with a ruler.

Step 3: Add comfort

Add about a quarter of an inch for a comfortable fit.

Step 4: Compare

Wrists from 6.5 to 7.75 inches suit the 40 mm 831 perfectly. Lexor Miami can size the bracelet in the showroom.

Who Should Buy the Citizen Series 8 831 NB6059-57P?

First luxury sports watch buyers

If you want an integrated-bracelet luxury sports watch without a five-figure price, the 831 is an outstanding starting point.

Lovers of two-tone style

The rose gold-tone bezel and champagne dial offer warmth and luxury with restraint.

Professionals

The 40 mm case and 11.6 mm profile fit under a cuff, and the design looks sharp with a suit.

Mechanical watch enthusiasts

An in-house 4 Hz automatic with magnetic protection and a display back gives real watchmaking substance.

Gift buyers

Promotions, birthdays, anniversaries and graduations: the 831 is a gift that will be worn every day.

Who might prefer another model

For a compact gold-tone automatic at a lower price, see the Citizen Tsuyosa 60 37mm. For a Swiss design icon, see the Rado The Original Automatic.

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Why Buy the Series 8 831 at Lexor Miami?

Authorized Citizen dealer

Lexor Miami is an authorized Citizen dealer. Every watch is 100% authentic, brand new and shipped with its original packaging and Citizen warranty documentation.

A better price

The Series 8 831 NB6059-57P is $900 at Lexor Miami, compared with the $1,125 U.S. retail price. That is a saving of $225, or 20%.

Free shipping and free returns

Orders of $150 or more ship free within the 48 contiguous United States. Approved returns within 30 days of delivery come with a prepaid return label; items must be unused and in original condition and packaging. Lexor Miami does not ship to Alaska, Hawaii, Puerto Rico, APO/FPO/DPO addresses, freight forwarders or international destinations.

Try it on in our Miami showroom

Visit Lexor Miami at 2371 NW 20th St, Miami, FL 33142, Monday to Saturday, 10:00 AM to 6:00 PM, with free parking and on-site security. Try the 831 on and have the bracelet sized on the spot.

What's in the box

Gift-ready: the Series 8 831 arrives in its Citizen presentation box.

Your 831 arrives in its Citizen presentation box with the instruction booklet and warranty documentation. Keep the warranty card and your Lexor Miami order confirmation together for future service.

Trusted by thousands

Lexor Miami is a women-owned family business with more than 20 years in luxury retail and over 3,100 five-star Google reviews.

Secure, flexible payment

Pay with major credit cards, Apple Pay, Google Pay, PayPal, Shop Pay and other trusted methods.

Real help

Message us on WhatsApp, call +1 (305) 633-0950, use the contact page or read the store FAQs. Learn more about Lexor Miami.

Series 8 831 NB6059-57P vs. Similar Watches

Here is how the 831 compares with other automatic watches at Lexor Miami. Prices reflect Lexor Miami's listings at the time of writing.

Model	Case	Movement	Water	Price
Citizen Series 8 831 NB6059-57P	40 mm, two-tone	Cal. 9051, 4 Hz, 42 h	100 m	$900
Citizen Series 8 890 NB6069-53H	42.6 mm octagonal, rose gold tone	Cal. 9051, 4 Hz, 42 h	200 m	$1,236
Citizen Series 8 880 GMT NB6031-56E	Steel	Automatic GMT	See product page	$1,265
Citizen Tsuyosa 60 37mm NK0032-56A	37 mm, gold tone	Cal. 8310, 3 Hz, 60 h	50 m	$540
Hamilton Khaki Field King Day-Date H64475560	40 mm, steel	Swiss automatic, 80 h	See product page	$795

831 vs. Tsuyosa 60

The Tsuyosa 60 is Citizen's affordable, compact automatic. The 831 steps up with a 4 Hz anti-magnetic movement, sapphire on both sides, 100 m water resistance and finer finishing.

831 vs. Hamilton Field King

The Hamilton Khaki Field King is a Swiss field watch on leather with an 80-hour reserve. The 831 is a dressier integrated-bracelet luxury sports watch.

831 vs. Tissot PRX

The Tissot PRX is the 831's most frequent rival. Deployant found the 831's case, bracelet and dial finishing more refined. Browse Tissot watches to compare for yourself.

Browse more: Citizen, Seiko, Hamilton and all watches at Lexor Miami.

The Luxury Lifestyle: Champagne Tones, Miami Nights

Silver-tone steel and a rose gold-tone bezel: versatile enough for any Miami moment.

Brickell business

The 40 mm case and slim profile look sharp under a suit cuff in Brickell's towers.

Weekends on the water

With 100 m water resistance, the 831 joins you at the pool in Key Biscayne or on a boat in Biscayne Bay.

Champagne evenings

A champagne dial for champagne moments: rooftop bars, gallery openings and dinners in the Design District.

Styling ideas

• Navy suit, white shirt and brown shoes.
• Linen shirt and chinos for a resort look.
• Black turtleneck to make the champagne and rose gold tones pop.
• Paired with Cartier sunglasses or DITA sunglasses.

Shop the Two-Tone 831

Champagne Dials Explained

What is a champagne dial?

A champagne dial is a pale, warm gold color, somewhere between silver and yellow gold, named after the sparkling wine. It is one of the most traditional luxury dial colors, long associated with dress watches and two-tone sports watches.

Why it works with two-tone

Champagne bridges the gap between silver-tone steel and gold-tone accents. On the NB6059-57P, it ties the silver case and bracelet to the rose gold-tone bezel, creating a harmonious, unified look.

Why the texture matters

A flat champagne dial can look plain. The 831's geometric texture breaks up the light into tiny facets, so the dial shifts from bright to soft as you move your wrist. It adds depth and makes the watch feel more expensive.

Integrated-Bracelet Watches Explained

An integrated-bracelet watch is one where the bracelet flows directly from the case, without the gap of traditional lugs and spring bars. The style took off in the 1970s, when designers created steel sports watches with the presence of gold dress watches. Today, integrated-bracelet watches are among the most sought-after in the world.

Integrated bracelets are comfortable because the first links follow the curve of the wrist, and the design looks seamless, almost like jewelry. The Series 8 831 brings this coveted design to an accessible price, with a tapered H-link bracelet that is brushed on top and polished on the chamfers, mirroring the case finishing.

Gift Guide: The Series 8 831 for Every Occasion

Promotions and new jobs

A luxury sports watch is a classic way to mark a career milestone, and the 831's 40 mm case looks right in any office.

Milestone birthdays

For a 30th, 40th or 50th birthday, an in-house automatic with a two-tone finish feels special and personal.

Anniversaries and weddings

A champagne dial for a champagne moment: the NB6059-57P makes a memorable groom's gift or anniversary present.

Graduations

A refined mechanical watch to start a new chapter, built to last for decades.

Gift-ready from Lexor Miami

The watch arrives in its Citizen presentation box. If the size isn't right, our showroom can adjust the bracelet, and approved unused returns within 30 days include a prepaid label.

Give the Series 8 831 – $900

Frequently Asked Questions

How much is the Citizen Series 8 831 NB6059-57P?

It is $900 at Lexor Miami, compared with the $1,125 U.S. retail price, with free shipping within the 48 contiguous states.

What movement does it use?

Citizen's in-house Caliber 9051 automatic: 28,800 vph, 42-hour power reserve, hacking seconds and date.

How accurate is it?

Citizen rates it at −10/+20 seconds per day.

Is it anti-magnetic?

Yes, up to 16,000 A/m.

What size is it?

40 mm in diameter and about 11.6 mm thick.

Is it Eco-Drive?

No. It is a mechanical automatic powered by the motion of your wrist.

What color is the dial?

Textured champagne with rose gold-tone hands and applied indexes.

What is the difference between the 830 and the 831?

Both are three-hand Series 8 automatics with date and share the collection's integrated-bracelet design. The 831 is the newer model, released in 2025. Ask our team to compare the exact specifications of any 830 reference before you buy.

Is the bezel solid rose gold?

No. It is stainless steel with a rose gold-tone finish.

Can I swim with it?

Yes. It is water resistant to 100 m, suitable for swimming. Keep the crown pushed in.

Does it have sapphire crystal?

Yes, anti-reflective sapphire on the front and a sapphire exhibition case back.

What is the warranty?

Citizen provides a 5-year limited warranty.

Can I return it?

Yes. Unused items in original condition and packaging can be returned within 30 days of delivery with a prepaid label. Email info@lexormiami.com first to request a return authorization.

Is the Citizen Series 8 831 worth it?

If you want an integrated-bracelet luxury sports watch with an in-house anti-magnetic movement, sapphire on both sides and finishing that reviewers say exceeds its price, the 831 is outstanding value at $900.

Ready to Wear the Series 8 831?

The Citizen Series 8 831 NB6059-57P is available at Lexor Miami in limited quantities. Order today for free U.S. shipping, free returns and Citizen's 5-year warranty.

Buy the Series 8 831 – $900

Free U.S. Shipping · 30-Day Free Returns · Citizen 5-Year Warranty · 100% Authentic

Conclusion: The Everyday Luxury Sports Watch

The Citizen Series 8 831 NB6059-57P is luxury sports design distilled to its essentials: a perfectly sized 40 mm case, a textured champagne dial, a warm rose gold-tone bezel and an integrated bracelet, powered by an in-house anti-magnetic automatic. It is versatile, refined and built to be worn every day.

At Lexor Miami, you get it for $900, below the $1,125 U.S. retail price, with free shipping across the contiguous states, free returns and in-store bracelet sizing.

Explore more Citizen watches, our new arrivals and the Lexor Miami blog. When you're ready, the Citizen Series 8 831 NB6059-57P is waiting for you.

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