Vintage Cortebert 17 Jewel Mechanical Wristwatch Cal. 688 Military Style Runs This in incomplete please look

This in incomplete please look at the pictures to see what it has

Thickness: 16

The dial has been refinished

Caliber: 8800

Brand: Chalet

Vintage Cortebert 17 Jewel Mechanical Wristwatch Cal. 688 Military Style Runs This in incomplete please lookProduct Description Item: Wristwatch Brand: Cortebert Movement: Mechanical Wind Gender: Men's Caliber: 688 Product Measurements Diameter excluding crown : 31. 5mm Lug Width: 16. 4mm Tip to Tip of Lugs: 38. 8mm Product Condition Poor, overall condition for its age. Running, but I dont know the last time it was serviced. There is plating wear through and scratches on the case. The crystal is cracked. There is discoloration on the dial. The crown is worn.