Omega Seamaster DIVER 300M CO‑AXIAL MASTER CHRONOMETER Ref# 210.30.42.20.01.001

Unworn Omega Seamaster DIVER 300M CO‑AXIAL MASTER CHRONOMETER 210.30.42.20.01.001. 42 mm, Black dial, Steel case, Ceramic bezel, 8800 calibre, Self Winding Movement, 55 hours power reserve, Steel bracelet with Foldover clasp. Water resistant to 300 m.
TECHNICAL DETAILS
Make: Omega
Model: Seamaster
Reference: 210.30.42.20.01.001
Diameter: 42 mm
Case material: Steel
Dial color: Black
Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Bezel Type: Unidirectional rotating bezel
Bezel Color: Black
Bezel Material: Ceramic
Calibre: 8800
Movement: Self Winding
Power Reserve: 55 hours
Bracelet Material: Steel
Buckle type: Foldover clasp
Functions: Anti‑magnetic, Chronometer, Date, Helium escape valve, Master Chronometer Certified, Screw‑in crown, Unidirectional rotating bezel, Transparent case back
Water resistance: 300 m