Seiko Prospex for $633 for sale from a Private Seller on Chrono24
SEIKO PROSPEX MECHANICAL 1968 PROFESSIONAL DIVER'S AUTOMATIC SBDC061 M
My Eastern Watch Collection: Seiko Prospex JDM Baby Marinemaster 200 Meter Diver SBDC061 (similar to SBDC063 or SPB077/SPB079) - Similar to a Seiko Sumo, A Review (plus Video)