SEAMASTER DIVER 300M CO‑AXIAL MASTER CHRONOMETER 42 MM "SUMMER BLUE" Size:42 MM while the helium escape valve

while the helium escape valve features a conical design

a date window

has a matching steel bracelet

The Gregor chronograph watch features a 45 mm diameter

Complicating the dial is the Coupole Classic Chronograph with horizontally stacked chronograph counters

SEAMASTER DIVER 300M CO‑AXIAL MASTER CHRONOMETER 42 MM "SUMMER BLUE" Size:42 MM while the helium escape valveDescription This 42 mm Seamaster Diver 300M has a case and bracelet in stainless steel. The ceramic dial, in OMEGAs own Summer Blue, is PVD treated and has a gradient finish to reflect the watchs level of water resistance. It also includes the 300Ms famous wave pattern. A blue ceramic bezel with a Summer Blue enamel (Grand feu) diving scale encircles the dial, which has rhodium plated skeleton hands and raised indexes, filled with a unique light blue