Bell & Ross - Aviation Type - Excluisve Piece Automatic Chronograph mechanical movement ETA Swiss calibre 2894 - 2, 37 Jewels Stainless steel case Water resistant: 100 meters / 325 FT. Diameter: 41.5 mm without crown Case Length: 51 mm with lugs Case serial: BR 126-94-SC-11554 Crystal material: Sapphire Strap: Rubber, Original Bell & Ross Strap lug width: 22 mm Claps and crown: Original Bell & Ross Great condition with visible traces of use Movement and functions work very good Read the Terms and Conditions and review the photos very carefully before buying. The watch will be carefully and properly packed and shipped by registered and tracked UPS and FEDEX for worldwide Fast and safe shipping. Estimated delivery time: 3-8 business days Custom fees belongs to the buyers