Grand Seiko Mechanical

Categories: , STGK007

£5,150

Calibre9S27
Movement TypeAutomatic & Manual Winding
Accuracy+8 to -3 seconds per day (when static) / +10 to -5 seconds per day (normal usage accuracy)
Case MaterialStainless Steel
Case Diameter27.8mm

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Description

Slimness and performance in perfect harmony.

The new Grand Seiko automatic caliber 9S27 strikes that difficult and delicate balance between high performance and slimness that only a true “manufacture” can achieve. Its performance is outstanding, with a precision rate of +8 to−3 seconds a day and a power reserve of 50 hours.

These high levels of performance are delivered by an 8 beat movement that is just 19.4mm in diameter and 4.49mm in height, which allows the case to fit every wrist and each timepiece to have an elegantly slim profile.

The Stainless steel versions with a diameter of 27.8mm, demonstrate Grand Seiko at its finest. The cases are Zaratsu polished to give them the sparkle of quality that is the Grand Seiko signature, the seconds hand is made of steel that is blued” by hand and the other two hands have a central hairline stripe and are razor-edged to ensure that they catch even the slightest ray of light and are easy to see.

The watch has a champagne silver dial with a subtle pattern inspired by the weave of linen. 11 diamonds set as hour markers expressing refinement and grace. The beauty of the finishing is visible through the sapphire crystal case back.

SPECIFICATION

Movement
Accuracy: +8 to -3 seconds per day (when static) / +10 to -5 seconds per day (normal usage accuracy)
Calibre: 9S27
Movement Type: Automatic & Manual Winding
Power Reserve: 50 Hours
Watch Case
Case Material: Stainless Steel
Case Thickness: 11.2mm
Case Diameter: 27.8mm
Case Length: 33.5mm
Lug Width: 13.0mm
Exterior
Dial Colour: Champagne
Clasp: Three-fold clasp with push button release
Strap/Bracelet: Stainless Steel
Other Specifications
Water Resistance: 10 bar
Crystal Coating: Anti-reflective coating on inner surface
Crystal Type: Dual-curved sapphire crystal
Other Specifications: 11 diamonds (0.08 carat), Dial with diamond(s)