Seamaster
Diver 300M
CO-AXIAL MASTER CHRONOMETER 42 MM
21020422001002
Bracelet: Steel - Yellow gold
Case: Steel - Yellow gold
Crystal: Sapphire
Dial: Black
Features: Anti-magneticCeragoldChronometerHelium escape valveScrew-in crownTransparent case backUnidirectional rotating bezel
Movement: Automatic
Size: 42 mm
Style: Gent
Water resistance: 30 bar / 300 metres / 1000 feet