Grand Seiko Historical Collection 62GS Spring Drive SBGA125 - Basel 2015 Casio G-Shock G-Steel Limited Edition Midnight In Tokyo GST200RBG-1A Weight: 71 g

Weight: 71 g

The silver-tone case features a black metal dial with luminous hands

Battery Life: 8 months on full charge (without further exposure to light)

Magnetic Resistance: 16

6-month power reserve once fully charged

Grand Seiko Historical Collection 62GS Spring Drive SBGA125 - Basel 2015 Casio G-Shock G-Steel Limited Edition Midnight In Tokyo GST200RBG-1A Weight: 71 gCaliber: 9R65 Movement: Drive system Spring Drive Case Material: Case Bright Titanium Case Back: See through screw case back with sapphire crystal Crystal: Glass High definition dual curved sapphire crystal with anti reflective coating Accuracy: 15 seconds a month Water Resistance: 10 bar Magnetic Resistance: 4800 A m (60 gauss) Weight: 105g Case Thickness: 12. 8mm Case Diameter: 40mm Jewels: 30 Limited Edition: 700 pieces