Omega Seamaster Professional Midsize Automatic Chronometer
This Omega Seamaster Professional Midsize Automatic Chronometer (ref 2551.80.00) is in a 36.5mm x 11mm polished SS screw back case with unidirectional rotating polished SS bezel, satin finished case sides, water resistant to 300 meters. It has a sapphire crystal and the screw down crown and helium release valve are both signed. The blue guilloche dial features brightly fluorescent white round and baton markers (showing some patina) and quickset date at three. This watch is on a signed, satin finished SS bracelet with polished accents and push button deployant clasp, long enough for a six and three quarter inch wrist. It is in excellent to near mint condition, with minor aging of the fluorescent paint on the hands, minor scuffs on the bezel and bezel insert, minor dings in the case side at five, and minor dings and scuffs on the case back. The Omega cal 1120 (base cal ETA 2892-2) 23 jewel automatic movement maintains accurate time within a tolerance of six seconds per day. This preowned, midsize Omega Seamaster Automatic, which will be sold with intact serial number, without boxes or papers, is no longer in production.