Some Call It A Baby Marine Master 200 & Some Call It A Sumo! Meet Seik| Strapcode
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)
Two For Tuesday: Seiko Marinemaster 300 Vs. Baby Marinemaster
The Seiko Prospex Marinemaster makes its global debut with mechanical diver's watches powered by a slimline movement.