OMEGA Seamaster Diver 300m Co-Axial Master Chronometer 43.5mm O21092442001003
OMEGA Seamaster Diver 300m Co-Axial Master Chronometer 43.5mm O21092442001003
OMEGA Seamaster Diver 300m Co-Axial Master Chronometer 43.5mm O21092442001003
OMEGA Seamaster Diver 300m Co-Axial Master Chronometer 43.5mm O21092442001003
OMEGA Seamaster Diver 300m Co-Axial Master Chronometer 43.5mm O21092442001003
OMEGA Seamaster Diver 300m Co-Axial Master Chronometer 43.5mm O21092442001003

OMEGA Seamaster Diver 300m Co-Axial Master Chronometer 43.5mm O21092442001003

Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following.

Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. OMEGA’s 21st century models stay true to the original’s dive watch design, while introducing exciting new materials and movements. On this 43.50 mm model, black ceramic [ZrO2] dominates. The case, bezel, wave-pattern dial, crown and helium escape valve, all in the same striking material, give the watch a very distinctive, uniform and sculptural look. To ensure visibility without affecting the overall aesthetic, OMEGA has introduced anthracite Super-LumiNova to the diving scale, the black PVD indexes and skeleton hands - and dot at 12H. Completing the look is an integrated black rubber strap with black ceramic buckle. Adding some light to the darkness is a window with a clear view of the movement. Visible through the sapphire-crystal on the wave-edged caseback is OMEGA’s Co-Axial Master Chronometer Calibre 8806.

Brand: OMEGA
SKU: WO00445
Case size 43.5mm
Collection OMEGA Seamaster
Item recipient For him
Model reference O21092442001003
Watch bezel type Unidirectional rotating
Watch case size 41-45mm
Watch clasp type Pin buckle
Watch dial colour Black
Watch dial numeral Baton, dot
Watch features Anti magnetic, chronometer tested, clear caseback
Watch guarantee details 5 year international
Watch metal material Ceramic, coloured plating
Watch movement Automatic
Watch power reserve 55 hours
Watch strap material Resin / plastic / rubber / silicone
Watch water resistance 200m+

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Master Chronometer

Bringing together luxurious design and ground-breaking functionality, OMEGA have earned a reputation for producing world class timepieces that never fail to make a lasting impression.

In 1848, when Louis Brandt sat down to create the company’s very first watches, his ambition was to produce the most accurate movements possible. For OMEGA, precision is still the truest mark of mechanical watchmaking quality.

Since 2015, OMEGA’s Master Chronometer testing for each individual timepiece has provided customers with total transparency and a proven precision and performance they can trust.

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