2S TIME - SEIKO SRPB31K1 Collectors and general enthusiasts absolutely adore vintage dual-crown divers, and brands both high and low have released their interpretations (and reinterpretations) of these legendary watches in recent
Introducing the Seiko 5 Dual-Crown Diver Collection (Refs. SRPB25, SRPB27, SRPB29, and SRPB31) - Worn & Wound
NOS Seiko Dual Crown PILOT Flieger Military B-UHR Compressor Combat PVD Atlas | eBay
Seiko Mt. Fuji World Heritage Limited Edition SRP783 - The Time Bum