Omega Speedmaster Blue dial automatic triple calendar chronograph with 24 hr hand. All stainless steel case and band, with polished Tachymetre bezel.
Factory Model Number. 3523.80.00.
Swiss made Mechanical Automatic (Powered by wrist motion). Omega Cal.1151 based on Valjoux 7751.
12 hr, 30 min, 60 sec registers chronograph. Pointer hand Date display. Triple Date Calendar - Day/Date/Month.
Combination satin/polished finish. Solid AISI 316L Stainless steel.
Fixed position (stationary). Highly polished finish. Tachymeter Scale.
Water Resistant style. Factory Logo engraved/embossed.
Sapphire. Very slight dome profile. Anti-Glare treated.
Blue color. Applied polished Silver color markers.
Steel color. Index style. Super-LumiNova radiation-free luminous filled.
Combination satin/polished finish. Solid AISI 316L stainless steel. Watch with bracelet comfortably fits wrist size:. 7 3/4".