Seiko SPB155 Prospex Alpinist automatic watch with gradated green dial and stainless steel bracelet, front view
Close-up of Seiko SPB155 Baby Alpinist gradated green dial with gold indices and LumiBrite cathedral hands
Seiko SPB155 Prospex Alpinist side profile showing slim 38mm stainless steel case and screw-down crown
Seiko SPB155 Alpinist open exhibition caseback showing Cal. 6R35 automatic movement, made in Japan
Seiko SPB155 Prospex Baby Alpinist 38mm watch at 45-degree angle showing green dial and steel bracelet
https://www.lexormiami.com/products/seiko-watches-prospex-luxe-alpinist-ss-automatic-green-dial-spb121-men?variant=45487714894044&country=US&currency=USD&utm_medium=product_sync&utm_source=google&utm_content=sag_organic&utm_campaign=sag_organic
Seiko SPB155 Prospex Alpinist automatic watch with gradated green dial and stainless steel bracelet, front view Close-up of Seiko SPB155 Baby Alpinist gradated green dial with gold indices and LumiBrite cathedral hands Seiko SPB155 Prospex Alpinist side profile showing slim 38mm stainless steel case and screw-down crown Seiko SPB155 Alpinist open exhibition caseback showing Cal. 6R35 automatic movement, made in Japan Seiko SPB155 Prospex Baby Alpinist 38mm watch at 45-degree angle showing green dial and steel bracelet https://www.lexormiami.com/products/seiko-watches-prospex-luxe-alpinist-ss-automatic-green-dial-spb121-men?variant=45487714894044&country=US&currency=USD&utm_medium=product_sync&utm_source=google&utm_content=sag_organic&utm_campaign=sag_organic

Seiko Watches Prospex Land SPB155 Men

SKU: SPB155

$579.99 $725.00

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Enter ZIP code, if needed: 33142

3 year warranty included

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Seiko Luxe Watches Prospex Land SPB155 Men

The Seiko SPB155 Prospex Alpinist — affectionately known as the "Baby Alpinist" — is one of the most celebrated automatic watches under $600, and it's available now at Lexor Miami, your authorized Seiko dealer in the USA.

A modern reinterpretation of Seiko's legendary 1959 sport watch, the SPB155 captures the essence of the iconic SARB017 with a fresh, refined design built for today's collector. Its stunning gradated green dial deepens beautifully from center to edge, framed by gold applied numerals, cathedral hands, and LumiBrite lume that glows brilliantly in the dark. The curved sapphire crystal with anti-reflective coating ensures the dial is always on full display.

At 38mm, the SPB155 wears with remarkable versatility — just as comfortable under a dress shirt cuff as it is on the trail. Powered by Seiko's reliable Cal. 6R35 automatic movement with a 70-hour power reserve, this watch will keep ticking through the longest weekend without winding. With 200 meters of water resistance and a screw-down crown, it's built to handle whatever you throw at it.

Every Seiko SPB155 purchased at Lexor Miami includes the official 3-year Seiko manufacturer warranty, original box and papers, and free insured shipping across the USA. With over 3,100 five-star Google reviews and 20+ years as an authorized Seiko dealer, Lexor Miami is your trusted source for authentic luxury timepieces.

Key features

• Seiko Prospex Alpinist 1959 Sport Watch Reinterpretation — the "Baby Alpinist"
• Automatic movement Cal. 6R35 — 70-hour power reserve with manual winding capability
• Gradated green dial — deepens from light to dark green with gold applied numerals
• Cathedral-style hands — LumiBrite coating for excellent low-light legibility
• Curved sapphire crystal — anti-reflective coating on inner surface
• 200M water resistance — screw-down crown for serious water protection
• Exhibition caseback — open view of the automatic movement
• 38mm stainless steel case — slim, versatile sizing, ideal under dress shirt cuffs
• Steel bracelet — tri-fold push-button clasp, comfortable everyday wear
• Official 3-year Seiko manufacturer warranty — purchased from authorized US dealer
• Free insured shipping — ships from Miami, FL across the entire USA

Specifications 

Brand: Seiko
Collection: Seiko Luxe Prospex Alpinist
Model reference: SPB155J1
Concept: 1959 Sport Watch Reinterpretation
Case diameter: 38 mm
Case material: Stainless steel
Crystal: Curved sapphire with anti-reflective coating (inner)
Dial color: Gradated green
Dial details: Gold applied numeral indices, LumiBrite hands and markers
Movement: Caliber 6R35 — automatic with manual winding
Jewels: 24
Power reserve: Approx. 70 hours
Frequency: 21,600 vph (3 Hz)
Accuracy: +25 to -15 seconds per day
Functions: Hours, minutes, seconds, date, stop-second hand
Water resistance: 200 m (20 bar)
Caseback: Open exhibition, screw-down
Bracelet: Stainless steel, tri-fold push-button clasp
Country of origin: Japan
Warranty: 3-year official Seiko manufacturer warranty 

100% authentic. 3,100+ five-star reviews. Authorized Seiko dealer since 2000.
Free insured shipping across the USA. In-store pickup available in Miami, FL.


    At Lexor Miami, we want you to love your purchase. If for any reason you're not satisfied, you may return any unopened and unused merchandise in its original condition and packaging within 30 days of delivery.

    • Return Eligibility
    - Items must be unopened, unused, and in original condition and packaging.
    - Gift With Purchase must also be returned in original condition to qualify for a full refund.
    - Testers (if purchased) are non-returnable.
    - Products purchases from Outlet are non-returnable.
    - We are not responsible for unclaimed, undelivered, or lost packages unless due to our error.

    • Exchanges & Defective Items
    If your order arrives damaged, defective, or incorrect, we’ll make it right. You may choose:
    - A full refund to your original payment method, or
    - A replacement of the same item (if in stock)

    Please notify us within three (3) business days of receiving your order.
    Email us at Info@LexorMiami.com before sending anything back.

    • Return Process
    1. Contact us first at Info@LexorMiami.com to request an RA (Return Authorization).
    2. Once approved, we’ll email you a prepaid return shipping label—at no cost to you.
    3. Include your packing slip or proof of purchase in the return package.

    Returns without RA may be delayed or not accepted.

    • Return Address:
    Lexor Miami
    2371 NW 20th St
    Miami, FL 33142
    United States

    • Shipping Your Return
    - For approved returns, we provide a prepaid return shipping label. Free Return.
    - For items over $75, we recommend using a trackable shipping service or purchasing shipping insurance, especially if not using our prepaid label.

    Shipping To return your product, you should mail your product to: 2371 NW 20th St, Miami, FL 33142, United States, Miami FL 33142, United States

    You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

    Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

    If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

    Gift with purchase needs to be returned in original condition with the purchased product.

     

    Free Shipping Policy

    Free shipping only applies to purchases over $150.
    Orders under $150 do not qualify for free shipping and standard shipping and handling fees will apply.

    We don't sell or ship outside the 48 Contiguous United States. We don't sell or ship to Freight Forwarding or delivery companies. We do not accept  payments from ourside the US.

    Standard U.S. Shipping (4-7 business days)

    $6.95 charge for all U.S. orders. U.S. orders will be shipped via UPS, FedEx, or U.S. Postal Service. Most packages arrive within 4-7 business days. (not a guaranteed service)

    Express U.S. Shipping (2-3 business days guaranteed)

    2-3 business days guaranteed.
    Excluding weekends. Not available to P.O. Boxes.
    Starting at $11.95 depending on weight of shipment ordered.

    1-2 Business Day Shipping (1-2 business day guaranteed)

    1-2  business day guaranteed.
    Order by 12pm est for delivery next 2 business day.
    Excluding weekends. Not available to P.O. Boxes.
    Starting at $15.95 depending on weight of shipment ordered.

     

    https://www.lexormiami.com/ I does not ship DOT-restricted items to Alaska, Hawaii, Puerto Rico, APO/FPO/DPO or International addresses. Also only ship 48 contiguous states, We don’t Ship Apo, Hawaii and Alaska.  Because we are only shipping through ground shipping contiguous states.

    Seiko Watches Prospex Land SPB155 Men

    $579.99 $725.00