3 Bestfit Tap 10 SS Waterproof Watch Crowns With 4.05mm, 4.45mm & 5.7mm Diam

This is a listing for 3 vintage NOS Bestfit tap 10 stainless waterproof wristwatch crowns with 2mm openings. There is one crown with a diameter of 4.05mm, one crown with a diameter of 4.45mm, and one crown with a diameter of 5.7mm. These may show scratches/scuffs, darkening, discoloration, and/or grunge from age and storage. Please see my other listings for similar items.