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Grand Seiko Sport Collection
USD $14,800
Mastershop Model
Available to GS9 Club Members Only


A Spring Drive chronograph with a hybrid case

This Grand Seiko sport chronograph features a hybrid case. The outer case and the center links of the bracelet are made of zirconia ceramic, a material that is seven times harder than stainless steel, and the inner case is made of a high-intensity titanium that is both strong and light, so that the watch is perfect for active sports use. The beautifully crafted ceramic edges form a polyhedral shape and are polished to a mirror finish, which produces intricate reflections that are one of the key characteristics of Grand Seiko. Powering the watch is Caliber 9R86, a Spring Drive chronograph with a column wheel and a GMT function, rated to +/-15 seconds a month with a power reserve of 72 hours.


Case Material : Ceramic and High-Intensity Titanium
Case Diameter : 46.4mm
Case Thickness : 16.2mm
Case Length : 52.5mm
Lug Width : 23mm
Crown : Screw Down
Strap/Bracelet : Ceramic and High-Intensity Titanium w. three-fold clasp
Crystal : Dual Curve Sapphire
Caseback : High-Intensity Titanium with Sapphire Crystal
Caliber : 9R86
Type : Spring Drive
Power Source : Automatic
Jewels : 50
Accuracy : ±1 second per day / ±15 seconds per month (average)
Duration : 72 Hours
Features : Time, Date, Power Reserve Indicator, Stopwatch, GMT
Water Resistance : 100m
Magentic Resistance : 4,800 A/m
A peak performance Spring Drive chronograph with a ceramic/titanium hybrid case.
With its distinct layout, the dial and its many functions remain highly legible.
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