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)
Sea, ice and proven endurance. Three new diver's watches take Prospex back to its polar roots. | Seiko Watch Corporation
Seiko's Not So Little MM200 - Baby Marinemaster | Strapcode