Vintage Elgin 6728A 17 Jewel Men's Mechanical Wristwatch 683 USA 10k RGP 1950 Gaining 60 seconds a day

Gaining 60 seconds a day with a 246 amplitude and a

Rose gold filled Bulova President in fair shape showing discoloration on dial and scratches on case

Lug Width: 15mm

but amplitude is below 200 and beat error is high

Reference: 863 988

Vintage Elgin 6728A 17 Jewel Men's Mechanical Wristwatch 683 USA 10k RGP 1950 Gaining 60 seconds a dayProduct Description Item: Wristwatch Brand: Elgin Reference: 6728A Movement: Mechanical Case Material: 10k RGP Country: USA Jewels: 17 Jewel Gender: Men's Caliber: 683 Size: 25. 5mm Product Measurements Diameter: 25. 5mm Lug Width: 16mm Lug to Lug: 35. 5mm Thickness: 9. 5 mm Product Condition Overall Condition: Fair, overall condition for its age. Functions: Running, but may be in need of service. This means, it can run unreliably, start or stop and