Seamaster Diver 300M

Automatic | 42 mm | Steel on steel | 210.30.42.20.01.001

Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.

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.

The watch is presented on a stainless steel bracelet and is driven by the OMEGA Master Chronometer Calibre 8800, which can be seen through the sapphire-crystal on the wave-edged caseback.

Movement: OMEGA Co-Axial Master Chronometer Calibre 8800 automatic movement with a silicon balance spring, METAS certification, magnetic resistance up to 15,000 gauss, and a 55-hour power reserve
Functions: Hours, minutes, seconds, and date display
Crystal: Domed scratch-resistant sapphire crystal with anti-reflective coating on both sides
Case: 42 mm stainless steel case with screw-down crown, helium escape valve, sapphire exhibition caseback, and unidirectional rotating dive bezel
Dimensions: 42 mm diameter × 13.6 mm thickness × 49.9 mm lug-to-lug | 20 mm lug width
Dial: Black dial
Water Resistance: 30 ATM / 300 m / 1,000 ft
Bracelet: Stainless steel bracelet with foldover clasp, comfort setting, and diver extension
Certification: Master Chronometer certified by METAS
Magnetic Resistance: Resistant to magnetic fields up to 15,000 gauss
Weight: 194 g
Origin: Swiss Made