Oris strap part # 07 4 20 10NB rubber 20mm
This strap will fit any watch with a 20mm opening, but it is designed for the BC3 model 635 7500
Please note this item is the strap- NOT the complete watch. This item DOES NOT HAVE THE BUCKLE.
If you would prefer the strap complete INCLUDING folding clasp order 07 4 20 10