Omega Seamaster 2598.20.00 chronograph, powered by Cal.7750 25 jewels Swiss automatic 12 hr, 30 min, 60 sec registers chronograph movement.
Promo:
Factory Model Number. 25982000.
Functions:
12 hr, 30 min, 60 sec registers chronograph. Date calendar, window display.
Solid AISI 316L Stainless steel. 2 piece construction (core, back). Combination satin/polished finish.
Solid stainless steel. Uni-Directional rotating, ratcheted, 0-60 Elapsed-Time. Polished bezel insert.
Sport style, screw-down (threaded). Factory Logo engraved/embossed. Helium escape valve at 10.
Ivory color. Guilloche texture. Applied polished Silver color markers. Luminous hour markers/dots. Couple of very minor scuff marks.
Hands:
Steel color. Luminous filled.
Solid AISI 316L stainless steel. Combination satin/polished finish.
Tri-fold, Sport style, with spring release. Factory Logo engraved/embossed. Over-the-wetsuit expansion.