I have for sale a brand new Seiko Prospex "Tuna" 200m Divers 22mm Black Silicone Rubber Strap which comes fitted with a brand new Seiko Stainless Steel (gun metal grey in colour) Buckle - Part No. R03W011M0.

The two parts of this lovely strap measure 135mm and 75mm in length. It was designed to fit on the Seiko Prospex "Tuna" 200m Divers model no. SNE577P1.

Please feel free to ask any questions.