Rubber strap, a combination of white and red, with a stainless steel buckle. - Color: White - Color: Red - Material: Rubber - Buckle Material: Stainless Steel - Brand: Blancpain Thank you for viewing. Genuine Blancpain strap Usable for a 45mm Blancpain Fifty Fathoms 5015 watch 23mm at the lugs, 20mm at the buckle The watch itself has already been sold, so I am offering this strap, purchased from an authorized boutique, at a low price.