Autentico NUOVO IWC Pilot Watch Bracciale 21mm OEM 3777 IW3777 IWC60442
Up for sale is one of the nicest, most desirable bracelets on the market. This is the IWC bracelet used on the latest pilot's watches like the 3777 or the 3878. The model number is IWA60442 and the width is 21mm.