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Omega Seamaster Professional Diver 300 GMT - Ref 2535.80.00 - Stainless Steel - Box & Papers 2005 - Omega Service 2026

This Omega Seamaster Diver 300 GMT, reference 2535.80.00, offered as a set from 2005, is a highly regarded luxury timepiece that blends professional dive watch capabilities with dual-time functionality. Encased in a robust 41mm stainless steel body, it captures the classic maritime aesthetic of Omega's iconic Seamaster collection while offering advanced mechanical utility for travelers and collectors alike. 

The watch features a striking blue dial adorned with Omega's signature wave pattern, complemented by luminous hands, hour markers, and a date window positioned at the 3 o'clock mark. A standout characteristic of this model is its central GMT hand, which works alongside the unidirectional rotating blue bezel to track a second time zone across a 24-hour scale. Built to withstand demanding environments, the timepiece includes a scratch-resistant sapphire crystal, a helium-escape valve at the 10 o'clock position, and a screw-down crown that ensures a reliable water resistance of up to 300 meters.

Driven by an automatic self-winding movement, specifically engineered with Omega's innovative technology, this timepiece delivers exceptional chronometer-certified precision and durability. When found as a complete collector's set complete with its original presentation box and authentication papers from roughly 2005, it represents a treasured era of neo-vintage Swiss watchmaking. Paired with a sturdy stainless steel bracelet featuring a secure foldover clasp, it remains a versatile, stylish, and functional statement piece suitable for both daily wear and formal occasions.

This watch is offered with: 

- Original box

- Official warranty card - 2005

- Omega leather card holder

- Official service invoice - 2026

- Original purchase invoice - Munich 2005

- Official Omega chronometer certificate

- Official Omega pictogram card

- Omega warranty repair card

- Original Seamaster cleaning cloth

"Own a piece of maritime history and modern horology: secure the iconic Omega Seamaster Professional GMT Ref. 2535.80.00 today and wear the ultimate fusion of dive pedigree and dual-time mastery.“