Grand Seiko Sport Collection Automatic Hi-Beat 36000 Professional 600M Diver SBGH257
Grand Seiko Sport Collection Titanium Automatic Hi-Beat 36000 Professional 600M Diver
Limited Edition of 500pcs
A high-intensity titanium case with hi-beat 36000 GMT
This SBGH257 incorporates Caliber 9S85, the high-specification movement delivers the same accuracy (-5 to +3 seconds a day) and the same power reserve (55 hours).
Designed to meet the most demanding challenges on earth, Grand Seiko’s Professional Diver’s watch combines both high accuracy and the reliability that the serious diver requires. It is designed for saturation diving to a depth of 600m.
With a titanium case, exceptional anti-magnetism, a high beat movement, a 55 hour power reserve and a construction that is designed to defy the elements, this is a watch that pushes back the boundaries of what a diver’s watch can deliver.
Movement Spring Drive Caliber: 9S85 Automatic with manual winding capacity Power reserve: Approx. 55 hours Accuracy: ±5 to -3 second per day
Other Details Water resistance 600m for saturation diving Lumibrite on hands and indexes Case back with lion emblem Date display Screw case back Screw-down crown Serial number engraved on the case back Stop seconds hand function Three-fold clasp with secure lock Unidirectional rotating bezel 37 jewels