Grand Seiko Sport Collection Spring Drive 200M Diver Asia Limited Edition
SBGA 391G

Limited Edition of 200pcs

Movement
Spring Drive
Caliber: 9R65
Movement Type: Automatic with manual winding capacity
Power Reserve: Approx 72 hours
Accuracy: +/-1 seconds per day
Magnetic resistance more than 4800 A/m

Exterior
Case Material: Stainless Steel
Case Diameter: 44.2mm
Crystal: Sapphire crystal
Anti-reflective coating on inner surface
Bezel: Stainless steel
Strap: Solid stainless steel bracelet
Clasp: Three-fold clasp with push button release

Other Details
Water Resistance 200M
Screw Back Case
Unidirectional rotating bezel
Screw-in crown
35 Jewels