Grand Seiko Sport Collection SBGJ237G

Grand Seiko Sport Collection GMT ref. SBGJ237G

Description choose your language! Italiano Deutsch Français Español Nederlands Grand Seiko Sport Collection GMT ref. SBGJ237 G Exterior Exterior: Stainless steel Case back: Screw back Glass material: Double curved sapphire Glass cladding: Anti-reflective coating on the inner surface LumiBrite: LumiBrite on hands, markers and bezel Case size: Diameter 44.2mm Lug-to-lug 50.6mm Thickness 14.4mm Band width: 21mm Closure type: Triple folding latch with push-button release length of the bracelet: 201mm Movement Caliber code: 9S86 Instructions Movement type: Automatic with manual winding capability Power reserve: About 55 hours When static: From +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: 20 bar Magnetic resistance: 4.800 A/m Other details/features: Rotating bezel (24-hour display) Screw crown 37 rubies 24-hour hand (dual time display function) Time difference adjustment function linked to calendar Like this: Like Loading…