Omega Seamaster Diver 300M 210.30.42.20.03.001 42 mm Steel Blue Dial Watch for Men

Blue ceramic for both bezel and dial gives reference 210.30.42.20.03.001 its character. The bezel's diving scale is in white enamel, while the polished dial is laser-engraved with waves and shows the date at 6 o'clock, all within a 42 mm stainless steel case finished with a conical helium escape valve.

Skeleton hands and raised indexes, rhodium-plated and filled with white Super-LumiNova, stand out against the blue. The watch is fitted to a stainless steel bracelet with a foldover clasp, comfort setting and diver extension. Its Co-Axial Master Chronometer calibre 8800 is METAS-certified and resistant to 15,000 gauss, offering 55 hours of power reserve and 300 metres of water resistance.

Technical specifications

• Brand: OMEGA
• Collection: Seamaster – Diver 300M
• Model: Seamaster Diver 300M Co-Axial Master Chronometer
• Reference: 210.30.42.20.03.001
• Case: Steel, 42 mm diameter, 13.56 mm thick
• Lug-to-lug: 49.90 mm
• Lug width: 20 mm
• Bezel: Blue ceramic bezel with white enamel diving scale
• Crystal: Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
• Caseback: Wave-edged caseback with sapphire crystal
• Water resistance: 30 bar (300 metres / 1000 feet)
• Dial: Blue
• Hands and indexes: Rhodium-plated skeleton hands and raised indexes with white Super-LumiNova
• Functions: Hours, Minutes, Date, Helium escape valve
• Movement: OMEGA 8800, automatic (self-winding) with Co-Axial escapement
• Certification: Co-Axial Master Chronometer, certified by METAS (magnetic resistance to 15,000 gauss)
• Power reserve: 55 hours
• Frequency: 3.5 Hz
• Bracelet: Steel
• Clasp: Foldover clasp with comfort setting and diver extension
• Weight (approx.): 194 g
• Warranty: 5-year OMEGA international warranty
• Made in: Switzerland
• Manufacturer: OMEGA SA, Biel/Bienne, Switzerland