- Genuine New Original Seiko Part 4KR3JZ
- Length of hole side 139mm approx.
- Anti-Allergic Nickel free Stainless steel buckle.
- Strap thickness 2.8mm approx.
- Length of buckle side (inc buckle) 93mm approx.
Genuine Seiko Z20 20mm Replacement Black Divers Watch Strap 4KR3JZ for SKA371P2, SNDA13P2, SRP043K2, SKA367P1