Vintage 31mm Military Men。Vintage 31mm Military Men\'s Mechanical Wristwatch Swiss Made Sterling Silver Product Description Item: Wristwatch Brand: Military Movement: Mechanical Case Material: Sterling Silver Country: Swiss Made Gender: Men\'s Size: 31mm Product Measurements Diameter: 31mm Length: 8.5mm Lug Width: 16mm Lug to Lug: 37.5mm Thickness: 11.5 mm Bracelet Size: 8.5 in Product Condition Overall Condition: Fair, overall condition for its age. Functions: Running intermittently, will need service. Case: There is discoloration and scratches on the case. Dial: The dial is in good condition. Hands: There is discoloration on the hands. Band: The band is not original.