Amazon.com: CRAFTER BLUE CB10 Curved End Watch Band Quick Release Soft Rubber Strap Replacement for Seiko Skx Series SKX007, SKX009 and SKX011 etc and 5 Sports Series SRPD51K1, SRPD53K1 etc - Green :
Seiko 5 Series (CB10) - Curved End Rubber Strap – Gnomon Watches
CB11 Grey Crafter Blue Rubber Watch Band for Seiko SKX007 | Strapcode
CB11 Blue Crafter Blue Rubber Watch Band | Seiko SKX007 | Strapcode
The Must Have Straps For The Seiko SKX009K1, SKX009J1 - Seiko SKX Strap Showcase - YouTube