Grand Seiko Heritage Collection Automatic Watch-SBGR311

Limited Edition of 1300 pieces

Exterior

• Case Material: Stainless steel

• Glass Material: Dual-curved sapphire

• Glass Coating: Anti-reflective coating on inner surface

• Case size: Diameter 42mm × Thickness 13.1mm

• Clasp type: Three-fold clasp with push button release

Movement

• Caliber No: 9S68

• Movement Type: Automatic with manual winding capacity

• Power reserve: Approx. 72 hours

• Accuracy: +5 to -3 seconds per day (when static)