Vintage Elgin Sunray Bottle Cap Men's Wristwatch Case for 643 10k RGP USA

Item: Wristwatch Case

Brand: Elgin

Model: Sunray Bottle Cap

Gender: Men's

For Movement: for 643

Case Material: 10k RGP

Outside Diameter: 31.2mm

Movement Diameter: 24.9mm

Tip to Tip of Lugs: 39.3mm

Lug Width: 17.3mm

Ok, overall condition for its age. There is plating wear through and scratches on the case. It is missing the crystal.