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SBGH257G
Limited edition of 500 pcs

The Hi-Beat 36000 Professional 600m Diver’s Limited Edition

SBGH257

Sport Collection

INR 7,80,000.00

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Features

A high-intensity titanium case with hi-beat 36000 GMT

This model incorporates Caliber 9S85, the high-specification movement delivers the same accuracy (-5 to +3 seconds a day) and the same power reserve (55 hours).

Specifications

Exterior
Exterior: High-intensity titanium
Case back: Screw case back
Glass Material: Sapphire crystal
LumiBrite: Lumibrite on hands and index(es)
Case size: Diameter 46.9mm Lug-to-lug 50.8mm Thickness 17.0mm
Band width: 23mm
Clasp type: Three-fold clasp with secure lock & push button release, solid & slide adjuster
The perimeter of Band: 195mm
Movement
Caliber no.: 9S85 Instructions
Movement Type: Automatic with manual winding
Power reserve: Approx. 55 hours
± seconds per month: +5 to -3 seconds per day
  • Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.
Functions
Magnetic resistance: Reinforced magnetic resistance equipped
Weight: 174 g
Other details / Features:
  • Serial number engraved on the case back
  • Unidirectional rotating bezel
  • Screw-down crown
  • Three-fold clasp with secure lock
  • 37 jewels

The three movements at the heart of Grand Seiko

9SMechanical

One of the world's foremost mechanical movements, the culmination of high-precision micro-engineering and the attention to detail of Seiko's expert watchmakers.

9RSpring Drive

Spring Drive is a unique movement that delivers one-second-a-day precision, using just the power of a mainspring.

9F Quartz

The ultimate quartz movement. Caliber 9F incorporates several unique technologies that raise the performance of quartz to the high standards of Grand Seiko.