Omega Seamaster Diver 300m Co-Axial Master Chronometer 42mm 210.30.42.20.03.003

SEAMASTER DIVER 300M SUMMER BLUE COLLECTION. The case back features the Seamaster logo depicting a trident-bearing Poseidon and two seahorses: OMEGA’s 1956 original and the brand’s current design.

• Brushed stainless steel case with polished beveled corners.
• Polished stainless steel crowns.
• Helium escape valve located on the case edge at the 10 o’clock position.
• Bezel:
• Stainless steel uni-directional turning bezel.
• Polished blue ceramic bezel insert.
• Summer Blue enamel diving scale.
• Luminous dot at the starting point.
• Dial:
• Summer blue gradient dial made of zirconium oxide ceramic. With [ZrO2] engraved on the dial directly below the center hands.
• Laser engraved wave design.
• Applied polished hour markers with Summer Blue colored luminous fill.
• Fine printed minute/seconds track.
• Polished hands with Summer Blue colored luminous fill.
• Date window located at 6 o’clock.
• Movement:
• Omega Master Co-Axial caliber 8800, beats at 25,200 vph, contains 35 jewels & has an approximate power reserve of 55 hours.
• METAS Certified Master-Chronometer: The assembled watch, with its COSC certified Chronometer movement, passes rigorous tests that replicate real-life conditions. The METAS certification tests water resistance, precision and magnetic resistance.
• Anti-magnetic: resistant to magnetic fields greater than 15,000 gauss.
• Features Omegas Si14 silicon balance spring & Co-Axial Escapement.
• The rotor & visible bridges are decorated with a unique arabesque wave design finish.

Alternate model # 21030422003003