Seiko Prospex for $681 for sale from a Private Seller on Chrono24
Seiko Green Sumo SPB103J1 Review - YouTube
SEIKO PROSPEX SBDC081 SPB103J1 SUMO Scuba Diver Mechanical Automatic M – IPPO JAPAN WATCH
SPB103J1 | Seiko Watch Corporation
My Eastern Watch Collection: Seiko Prospex Green Sumo SPB103J1 (similar to SPB101J1) - Continuing the Tradition with Further Improvement Possible, A Review (plus Video)
SPB103J1 Seiko Prospex
SEIKO Prospex SUMO SPB103J1 Automatic Box & Warranty Green Dial MADE IN JAPAN | eBay
USED Seiko Prospex SBDC081 / SPB103J1 Diver Mens watch + Worldwide Warranty US*4 | eBay
The Old SZSC004 & New SPB103J1 Seiko Green "Hulk" Sumo | Strapcode