OMEGA Seamaster Professional Quartz Watch 36mm Blue Ref. 2561.80
Mid size 36mm blue dial. Quartz. Fits 7 inch wrist. 2 half links. Jumping hour hand function. Watch only. No box or cards. Bracelet and case are heavily worn. No scratches on the dial or crystal. The hands are clean and free of corrosion. Small nick on each side of the triangle on the bezel. Otherwise decent overall condition considering its age. I’m including extra pins, collars, and two nato straps in pictures.
OMEGA Seamaster Professional 300m reference 2561.80 mid size 36mm quartz
OMEGA Seamaster Professional 2561.80 quartz. Bracelet is sized to fit a 6.75″ wrist comfortably. Has two half links on each side. Divers extension clasp. There is no micro adjustment in the clasp. Has the jump hour hand. Was worn regularly in an office environment and has normal desk wear. Bezel is remarkably clean for the age. Lume is still good. Not tritium lume so no yellowing. Battery was replaced 6-20-26. Not pressure tested. Check with a competent watch maker for water resistance. This is the same reference worn by Prince William.