Watch O Ring Gasket Seal Rubber Washer Set Black Waterproof for Watchmaker
Material: rubber
Color: black
Item standard:
Wire diameter: 0.5mm
Coil diameter: ( 19 model, each model has about 50 pieces ) 12mm/13mm/14mm/15mm/16mm/17mm/18mm/19mm/20mm/21mm/22mm /23mm/24mm/25mm/26mm/27mm/28mm/29mm/30mm
1 x Watch gasket set