Vintage Wittnauer Scientific Dial Men's Mechanical Wristwatch 11 TN Swiss 10k GFProduct Description Item: Wristwatch Brand: Wittnauer Model: Scientific Dial Movement: Mechanical Case Material: 10k GF Country: Swiss Jewels: 17 Jewel Gender: Men's Caliber: 11 TN Product Measurements Diameter: 29. 5mm Lug Width: 17mm Tip to Tip of Lugs: 34mm Thickness: 9mm Product Condition Overall Condition: Poor, overall condition for its age. Functions: Not running as it is for parts Case: There is plating wear through and scratches on the case.