OMEGA Seamaster
DIVER 300M CO−AXIAL MASTER CHRONOMETER CHRONOGRAPH 44 MM
America's Cup

Steel on Steel

Ref. 210.30.44.51.03.002

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Celebrating OMEGA’s role as the Official Timekeeper of the 36th America’s Cup, this impressive Seamaster Diver 300M combines ocean and sailing inspiration with pioneering new technology.

The 44 mm chronograph is built from stainless steel, with a bezel ring in blue ceramic and a white enamel diving scale. To improve grip during water activities, the watch provides blue and red soft-touch pushers in rubber.

On the blue ceramic dial with its laser-engraved waves and a date window at 6H, OMEGA has included a regatta countdown indicator ring crafted in red anodized aluminium. The indicator features an hour disc underneath the subdial, designed to highlight the vital minute hand during sailing. The red anodized aluminium minute and rhodium-plated small seconds hand is inspired by the shape of a boat hull, while the central seconds chronograph hand, also in red anodized aluminium, carries an America’s Cup on the counterweight.

OMEGA’s exclusive CHRONO LOCK system is included to secure the chronograph functions when needed, adding secure timekeeping and the ability to lock your measured time. On the Alveol shaped caseback, the engravings are filled with blue lacquer and pay tribute to the “36th America’s Cup” and “Auckland 2021”.

The watch is presented on a metal bracelet with an additional rubber strap, both featuring OMEGA’s new patented Quick Change system. It is driven by the Co-Axial Master Chronometer Calibre 9900 and is presented in a special presentation box in the colours of the America’s Cup.

Case

Total product weight (approx.) 227 g
Between lugs 21 mm
Thickness 17.2 mm
Case Material Steel
Case Diameter 44 mm
Water resistance 30 bar (300 metres / 1000 feet)

Features

Anti‑magnetic
Chronograph
Chronometer
Date
Helium escape valve
Master Chronometer Certified
Screw‑in crown
Small seconds
Transparent case back
Unidirectional rotating bezel
Regatta timing

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Specifications

Case Material Steel
Water Resistance 30 bar (300 metres / 1000 feet)
Case Diameter 44 mm
Thickness 17.2 mm
Between lugs 21 mm
Product weight (approx.) 227 g

Dial Color Blue
Crystal Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides

Bracelet

Bracelet Material Steel
Type of Clasp Foldover clasp with comfort setting and diver extension

Warranty

All OMEGA watches are delivered with a 5-year warranty that covers the repair of any material or manufacturing defects. Please refer to the operating instructions for specific information about the warranty conditions and restrictions.

Calibre OMEGA 9900
Self-winding chronograph with column wheel and Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Silicon balance-spring, 2 barrels mounted in series, time zone function. Central hour, minute and chronograph seconds hands, small seconds hand, 12-hour and 60-minute recorders. Rhodium plated finish with Geneva waves in arabesque.
Power Reserve 60 Hours
Type SELF WINDING
Frequency 4 Hz

DIVER 300M CO−AXIAL CHRONOMETER GMT CHRONOGRAPH 44 MM

This OMEGA Seamaster Diver 300M GMT Chronograph features a matt black dial with 30-minute and 12-hour recorders and a small seconds sub-dial. There is a red GMT hand that matches the red 24-hour scale on the dial which makes it possible to keep track of time in a second time zone.The matt black ceramic unidirectional rotating bezel is mounted on a 44 mm stainless steel case with a helium-escape valve. The watch is presented on a stainless steel bracelet.

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DIVER 300M CO−AXIAL MASTER CHRONOMETER 42 MM

This 42 mm model is crafted from stainless steel and includes a blue ceramic bezel with a white enamel diving scale. The dial is also polished blue ceramic and features laser-engraved waves and a date window at 6 o’clock. The skeleton hands and raised indexes are rhodium-plated and are filled with white Super-LumiNova, while the helium escape valve has been given a conical design.

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DIVER 300M CO−AXIAL CHRONOMETER CHRONOGRAPH 41.5 MM

This OMEGA Seamaster Diver 300M Chronograph features a lacquered black dial with a 30-minute recorder at 3 o'clock, a 12-hour recorder at 6 o'clock and a small seconds dial at 9 o'clock. The polished black ceramic unidirectional rotating bezel is mounted on a 41.5 mm stainless steel case with a helium-escape valve and an integrated date corrector at 10 o'clock.

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DIVER 300M CO−AXIAL MASTER CHRONOMETER 42 MM

This 42 mm model is crafted from stainless steel and includes a black ceramic bezel with a white enamel diving scale. The dial is also polished black ceramic and features laser-engraved waves and a date window at 6 o’clock. The skeleton hands and raised indexes are rhodium-plated and are filled with white Super-LumiNova, while the helium escape valve has been given a conical design.

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DIVER 300M CO−AXIAL MASTER CHRONOMETER 42 MM

This 42 mm model is crafted from stainless steel and includes a black ceramic bezel with a white enamel diving scale. The dial is polished white ceramic and features laser-engraved waves and Seamaster highlighted in red. The polished, blackened skeleton hour and minute hands are filled with white Super-LumiNova. The seconds hand features a varnished red tip.

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DIVER 300M QUARTZ 28 MM

OMEGA’s sporty Seamaster collection is a tribute to the brand’s maritime legacy. This exquisite example of our renowned watchmaking pays homage to OMEGA’s dive watch heritage and our adventurous pioneering spirit.

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DIVER 300M QUARTZ 28 MM

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OMEGA Seamaster
DIVER 300M CO−AXIAL MASTER CHRONOMETER CHRONOGRAPH 44 MM
America's Cup

Case

Features

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the assortment

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Specifications

Bracelet

Warranty