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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
Exterior: Stainless steel
Case back: Screw case back
Glass Material: Sapphire crystal
Glass Coating: Anti-reflective coating on inner surface
Case size: Diameter 40.0mm
Lug-to-lug 47.0mm
Thickness 10.6mm
Band width: 20mm
Clasp type: Three-fold clasp with push button release
Movement
Caliber no.: 9F85 Instructions
Accuracy: ±10 seconds per year
Functions
Water resistance: 10 bar
Magnetic resistance: 4,800 A/m
Other details / Features: