Omega Seamaster Diver 300M GMT ref. 2535.80.00

Omega’s Seamaster Diver is one of the world’s most recognizable timepieces, celebrated for its professional-grade performance and enduring connection to James Bond. The ref. 2535.80.00 modernizes the iconic Seamaster 300M by integrating a highly practical GMT complication, making it a versatile companion for travelers. It retains the collection’s signature elements — a 41mm twisted-lug case, unidirectional diving bezel, and laser-etched wave dial — while introducing an inner 24-hour scale for dual-time functionality. Despite these enhancements, it remains a quintessential Seamaster, boasting 300m water resistance, a helium escape valve, and skeletonized hands for exceptional legibility. At its core beats the Co-Axial caliber 2628, a chronometer-certified movement with a 48-hour power reserve.

This watch is in great condition, showing only typical signs of moderate use. The case and bracelet have light scratches and scuffs from regular wear, but no significant dents or deformations. Tested on a timegrapher, it performs close to chronometer factory specifications at +7 seconds per day.

This watch does not come with its original box or papers.

Brand: Omega

Model: Seamaster Diver 300M

Reference: 2535.80.00

Year: 2010s

Case size: 41mm

Case thickness: 15mm

Case material: Stainless steel

Dial: Blue

Movement: Omega calibre 2628

Water resistance: 300 meters

Functions: Date, GMT

Strap/bracelet: Stainless steel bracelet with folding clasp

Lug width: 20mm