Prospex SPB103 / SPB103J1 / SPB103J Sumo Green SBDC081
Seiko International Edition Prospex Sumo Automatic SPB103J1 for $1,099 for sale from a Seller on Chrono24
My Eastern Watch Collection: Seiko Prospex Green Sumo SPB103J1 (similar to SPB101J1) - Continuing the Tradition with Further Improvement Possible, A Review (plus Video)