SOLD: Seiko Blue Turtle (Blurtle) SRP773 on DAL1BP Strap (and option Uncle Seiko Oyster bracelet) | WatchUSeek Watch Forums
SEIKO Genuine Urethane Rubber Watch Strap Band 22mm Flat Vent DAL1BP AU STOCK | eBay
Seiko 22mm Width Diver for Urethane watchband DAL1BP | Amazon.com
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
WTS] Seiko 6309 7040 Turtle 1977 One Owner Original Dal1bp : r/Watchexchange