Omega Seamaster Diver 300M Co-Axial Master Chronometer – 42 mm

Reference Number
210.30.42.20.04.001

5-YEAR 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.

FEATURES
Anti‑magnetic
Chronometer
Date
Helium escape valve
Master Chronometer Certified
Screw‑in crown
Transparent case back
Unidirectional rotating bezel

CASE
Total product weight (approx.): 192 g
Between lugs: 20 mm
Thickness: 13.6 mm
Case: Steel
Case diameter: 42 mm
Water resistance: 30 bar (300 metres / 1000 feet)

DIAL AND CRYSTAL
Dial colour: White
Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides

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