Seamaster
Diver 300M
CO-AXIAL MASTER CHRONOMETER 42 MM
21020422003002
Bracelet: Steel - Sedna™ gold
Case: Steel - Sedna™ gold
Crystal: Sapphire
Dial: Blue
Features: ChronographDateAnti-magneticBi-directional rotating bezelCeragoldHelium escape valveScrew-in crownTransparent case back
Movement: Automatic
Size: 42 mm
Style: Gent
Water resistance: 30 bar / 300 metres / 1000 feet