Leather strap for Seiko SUMO!

Hi, guys! Some time ago i`ve got my Seiko Sumo diver. It comes with a bracelet, and my friend and i were discussing whether the leather strap fits this watch. My friend said that we need only a bracelet, but i decided to check it out, and make the strap. 

So, this is the result of my attempt, which i really like, and i hope you will like it too :)

Color: vintage tan
Length: 120x75
Width: 20x20
Thickness: 4.5 - 5 mm
Stainless steel buckle
Hand stitching with 100% nylon thread