My Eastern Watch Collection: Seiko Prospex Green Sumo SPB103J1 (similar to SPB101J1) - Continuing the Tradition with Further Improvement Possible, A Review (plus Video)
SEIKO Prospex SPB103J1 Green Hulk SUMO Auto Diver Watch | eBay
SEIKO Prospex 200M Diver Automatic SUMO SBDC081(SPB103j1) Made in Japa – japan-select
Seiko Singapore - The two much anticipated "Seiko Sumo", SPB103J1 and SPB101J1 have made their way on shores. Check out these SEA-riously beautiful pieces that are now exclusively available at our roadshow