Amazon.com: CRAFTER BLUE CB05 Curved End Watch Band Quick Release Soft Rubber Strap Replacement for Seiko Skx Series SKX007, SKX009 and SKX011 and Sports 5 Series: SRPD51K1, SRPD53k1, SRPD55K1 etc - Black :
CURVED END RUBBER STRAP FOR SEIKO SKX (CB05) – Crafter Blue