Grand Seiko
Grand Seiko Heritage Watch (SBGP009G)
FEATURES
Heritage Collection Quartz 40mm with new Caliber.9F85
The 9F Quartz Model of the Heritage Collection, which has been developed in pursuit of perfection, has been upgraded with the new 9F85 caliber.
Caliber 9F85 has a time difference adjustment function that allows the hour hand to be adjusted without stopping the seconds hand and thus preserving its high precision when the wearer changes time zones.
The case utilizes perfect mirror-finished surfaces created using Zaratsu polishing, and combines beautiful and shining mirror-finished and hairline-finished surfaces for three-dimensionality. Enlarged glass size makes the bezel thinner, and that gives a sharp and refined impression, and the dial looks more spacious.
Exterior
Case Material : Stainless steel
Glass Material : Sapphire crystal
Glass Coating : Anti-reflective coating on inner surface
Case size : Diameter 40mm × Thickness 10.6mm
Clasp type : Three-fold clasp with push button release
Movement
Case Material : Stainless steel
Glass Material : Sapphire crystal
Glass Coating : Anti-reflective coating on inner surface
Case size : Diameter 40mm × Thickness 10.6mm
Clasp type : Three-fold clasp with push button release
Movement
Caliber no. : 9F85
Movement Type : Quartz
Accuracy : ±10 seconds per year
Functions
Water resistance : 10 bar
Magnetic resistance : Equipped
Weight : 148.0 g
Other details / Features :
・Calendar-linked time difference adjustment function
・Case back with lion emblem
・Date display
・Screw case back
