The first 9F quartz GMT model for Heritage Collection

Caliber 9F86 is based upon, and has all the precision and durability attributes of, the original 9F but incorporates a GMT function that allows the watch’s precision to be maintained when the hour hand is adjusted independently. This is made possible by new components that have been created especially for this movement.

The watch allows you to move the hands without stopping the watch when setting it to local time. This achieves a convenience in which excellent accuracy of the quartz watch won’t be lost.

Exterior

Case Material : Stainless steel

Glass Material : Dual-curved sapphire crystal

Glass Coating : Anti-reflective coating on inner surface

Case size : Diameter 40mm × Thickness 12.2mm

Clasp type : Three-fold clasp with push button release

Functions

Water resistance : 10 bar

Magnetic resistance : Equipped

Weight : 150.0 g

Other details / Features :

24-hour hand (dual time display function)
Calendar-linked time difference adjustment function
Case back with lion emblem
Date display
Screw case back
Stop seconds hand function

Movement

Caliber no. : 9F86 Instructions

Movement Type : Quartz

Accuracy : ±10 seconds per year

SBGN013G - First 9F Quartz GMT