20mm curved-end black Sea-Snake strap for Seiko Sumo!!!

Hello, dear visitors! Here is my new curved-end watch strap for today, made for my customer`s Seiko Sumo. It is made of 100% genuine sea-snake leather, combined with veg tan leather and stitched with 100% nylon thread by my hands.

Color: black-blue
Length: 125x75
Width: 20x20
Thickness: 5-2.5 mm
Stainless steel buckle
Hand stitching with 100% polyester waxed thread