Grand Seiko Heritage Spring Drive AJHH JDM Limited Edition Snowflake
Movement
Caliber: 9R65
Movement Type: Spring Drive
Case Material: High-intensity titanium
Case size: Diameter 41mm
Thickness 12.8mm
Glass Material: Dual-curved sapphire
Glass Coating: Anti-reflective coating on inner surface
Clasp type: Three-fold clasp with push button release