Omega 210.32.42.20.04.001
Omega, Seahorse series, Model: 210.32.42.20.04.001, 42mm diameter, white water corrugated ceramic dial, luminous scale hands, black ceramic unidirectional rotating chronograph bezel, stainless steel buckle, with helium discharge valve, power reserve 55 hours, calendar display, equipped with Backthrough self-produced 8800 to the Observatory coaxial movement, 300 meters waterproof.