Grand Seiko Stainless Steel Mechanical Hi-Beat 36000 Auto Black Dial SBGH205


Exterior: Stainless steel
Case back: See-through & Screw case back
Glass Material: Dual-curved sapphire crystal
Glass Coating: Anti-reflective coating on inner surface
Case size: Diameter 40.2mm Lug-to-lug 47.6mm Thickness 13.0mm
Band width: 20mm
Clasp type: Three-fold clasp with push button release
Bracelet Length: 195mm
Movement
Caliber no.: 9S85 Instructions
Movement Type: Automatic with manual winding
Power reserve: Approx. 55 hours
Mean daily rate: 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
Water resistance: 10 bar
Magnetic resistance: 4,800 A/m
Weight: 151 g
Other details / Features:
Screw-down crown
37 jewels