Vintage Omega Geneve Chronostop REF 145.009 Stainless Steel Watch with box works
See pictures for condition details. 
Watch works and keeps time. 
Chrono function works and resets to zero. 
Usual wear on the case and bracelet from regular use (all in pictures).
Bracelet is not original.

Case 35mm excluding crown and pushers.
Lugs 18mm.