Wonderful Collectible Vintage OMEGA time-piece!
Circa 1952 Men's OMEGA wristwatch
 
Swiss 17 Seventeen Jewel Manual Hand Winding Mechanical Movement; Cal. 283
Model 2640 - 6, Serial #: 13096547
Case is 36 mm wide, 38 mm with crown
Comes with vintage original OMEGA wrist band- 6-3/4 inches to 8 inches wrist size.
17.5 mm lugs
 
Great Vintage Pre-owned Condition!
Very light wear to case and crystal
Working well, but may need a light tuning for dialing in.
Overall, a beautiful collectible early 1950's wristwatch.