Specifications
GRAND SEIKO U.S. EDITION SPRING DRIVE
PLATINUM
PLATINUM
REFERENCE: SBGA385- U.S. Limited Edition of 20
CASE: 40 mm platinum PT950 case and clasp, high definition dual-curved sapphire
crystal with anti-reflective coating, see-through screw case back, water resistance: 100
meters, magnetic resistance: 4,800 A/m
MOVEMENT: Caliber 9R15 Spring Drive
POWER RESERVE: 72 hours, accuracy: +/- 0.5 second per day
Crocodile strap with three-fold clasp with push button release
ROSE GOLD
REFERENCE: SBGA384- U.S. Limited Edition of 50
CASE: 40 mm rose gold case and clasp, high definition dual-curved sapphire crystal
with anti-reflective coating, see-through screw case back, water resistance: 100 meters,
magnetic resistance: 4,800 A/m
MOVEMENT: Caliber 9R15 Spring Drive
POWER RESERVE: 72 hours, accuracy: +/- 0.5 second per day
Crocodile strap with three-fold clasp with push button release
STEEL
REFERENCE: SBGA387- U.S. Limited Edition of 558
CASE: 40 mm Stainless steel case and bracelet, with two additional crocodile straps,
high definition dual-curved sapphire crystal with anti-reflective coating, see-through
screw case back, water resistance 100 meters, 10 bar. Magnetic resistance: 4,800 A/m
MOVEMENT: Caliber 9R15 Spring Drive
POWER RESERVE: 72 hours, accuracy: +/- 0.5 second per day
ROSE GOLD
WINTER 2019 | INTERNATIONAL WATCH | 81