Seiko 4KR3JZ Rubber Diver Watch Straps
Features:
- Brand New Genuine Seiko
- Black Rubber Strap
- Lug Width: 20mm
- Buckle 18mm
- This rubber band fits to any 20mm watch
- Supplied with two spring bars
It was designed for the Seiko Monster, Sawtooth, Kinetic BFK & Spork ranges.