7548-7000] Anyone bought one of these straps before? It's nearly identical to the GL831. Model number is DAL1BP. Surprised I haven't heard about it more. : r/Seiko
Strap options: GL831 vs DAL1BP | The Watch Site
Echte Seiko -Taucherband 22 mm Urethan Dal1bp Schwarz – Saikyu Japan
Seiko SBBN031 Marinemaster Tuna & DAL1BP Flat Vent in Hessen - Aßlar | eBay Kleinanzeigen ist jetzt Kleinanzeigen