Grand Seiko SBGR253

FEATURES

A 3-day power reserve with lasting quality

The watch has a maximum 3-day power reserve and combines the latest in hairspring technology with an escapement developed through the MEMS technology to achieve high accuracy and stability when worn.
The exterior exudes a strong sense of presence and a tireless luxury befitting the Grand Seiko standard.
The delicacy, strength and beauty of the movement can be enjoyed the exhibition case back.

SPECIFICATIONS

Case

Case :	Stainless steel Case back: Stainless steel and sapphire crystal
Glass :	High definition dual-curved sapphire crystal
Coating :	Anti-reflection coating on inner surface
Case size :	Diameter 37.0mm×Thickness 13.3mm
The perimeter of bracelet :	192.0mm
Band :	Stainless steel

Movement

Movement :	Caliber 9S65    Instructions
Driving system :	Automatic
Power reserve :	Approximately 72 hours
Accuracy :	+5 to -3 seconds per day (when static) Note: This accuracy is the result of measuring the loss/gain of the time for seventeen days before the inside movements of the watch are put in the case. The measurement has been done in the factory where temperatures or position of the movements are controlled. When the watch is actually worn, the accuracy should be from -1 second/day to +10 seconds/day (-1 second/day to +8 seconds/day for Cal.9S85, 9S86).

Functions/Specifications

Clasp :	Three-fold clasp with push button release
Water resistance :	10 bar
Magnetic resistance :	4800 A/m (60 gauss)
Weight :	140.0 g
Remarks :	Caseback with a lion emblem Screw back See-through back Jewels: 35