OMEGA SEAMASTER PROFESSIONAL STEEL
Omega, "Seamaster Professional, 300 m / 1000 ft."
Made circa 2008.
Fine, center seconds, quartz, water-resistant, stainless steel
diver's wristwatch with date, helium escape valve, black
bezel and a stainless steel Omega brick-link bracelet with
locking deployant clasp.
Three-body, solid, polished and brushed, screw-
down case back and crown, back with Seamaster logo,
lyre lugs, graduated unidirectional rotating black bezel
with faceted edges for the decompression times, helium
escape valve at 10, sapphire crystal.
Black wave pattern with luminous baton and round
indexes, outer minute/seconds divisions, aperture for
the date. Steel arrow hands with luminous tips.
With quartz standardization.