Swiss Diving Heritage Since 1918

Mido has built watches under the banner "Swiss Watches Since 1918," and the Ocean Star collection carries that heritage into the world of dive watches with a design philosophy built around durability, precision, and everyday wearability. The Ocean Star 39 continues that legacy in a size made for versatility — compact enough for daily wear, robust enough for real diving.

Design: A Compact Case for Everyday Versatility

The MIDO Ocean Star 39 combines Swiss watchmaking excellence, modern dive-watch performance, and everyday versatility in a refined 39mm case. Designed for those who appreciate precision and durability, this compact diver offers professional-grade features while maintaining an elegant profile suitable for daily wear. At 39mm wide and 10.5mm thick, it sits comfortably on a range of wrist sizes without the bulk of larger dive watch designs.

Movement: Caliber 72 with Nivachron™ Technology

Powered by the advanced MIDO Caliber 72 automatic movement, the watch delivers an impressive 72-hour power reserve, allowing it to keep running throughout an entire weekend without winding. Enhanced with a cutting-edge Nivachron™ balance spring, it provides superior resistance to magnetic fields, shocks, and the effects of time, ensuring exceptional reliability and accuracy beyond what a standard balance spring offers.

Built for Real Dive Performance

The striking blue dial is protected by a scratch-resistant sapphire crystal with anti-reflective coating on both sides, offering excellent clarity in any environment. Built for adventure, the Ocean Star features a screw-down crown, robust stainless steel construction, and 200 meters (660 feet) of water resistance, making it ideal for diving, swimming, and everyday activities. The caseback is engraved with Mido's signature starfish design, tying the watch's identity directly to its dive-ready heritage.

Comfort: A Strap Built for Motion

Paired with a durable blue rubber strap and an extension clasp for added comfort, the Ocean Star 39 perfectly balances sporty performance with Swiss sophistication. The extension clasp allows for a secure fit over a wetsuit sleeve or a comfortable everyday fit on bare wrist, making it a genuinely dual-purpose piece.

Who Is This Watch For?

The Ocean Star 39 suits divers and water sports enthusiasts who want genuine 200m performance, as well as everyday watch buyers drawn to its compact size, Swiss precision, and understated blue dial. It's a strong entry point into Swiss automatic watchmaking for buyers who don't want an oversized case.

Authenticity & Warranty

As an authorized Mido dealer, Lexor Miami guarantees that every Ocean Star 39 is 100% authentic and backed by a 2-year manufacturer's warranty, with free shipping and free returns. Every watch ships in its original Mido presentation box, which includes an additional teal strap.

Care & Maintenance

• Wind the movement by hand if the watch sits unworn for more than a couple of days, since the 72-hour power reserve will otherwise run down.
• Rinse the rubber strap with fresh water after exposure to chlorine or saltwater to preserve its flexibility.
• Ensure the crown is fully screwed down before any water exposure to maintain the 200m water resistance rating.
• Have the movement serviced through an authorized Mido service center on the manufacturer's recommended schedule.

Technical Specifications

Frequently Asked Questions