STGK004J

STGK004

Elegance Collection

USD 28,000.00

  • Available at the Grand Seiko Boutiques and Grand Seiko Salons

Features

A new automatic series for women

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. Each movement is made, assembled and adjusted by hand in the Shizukuishi Watch Studio in northern Japan and is made possible by the same high level of “manufacture” craftsmanship as goes into every other Grand Seiko mechanical watch.

The 18k yellow gold case is Zaratsu polished to give the timepiece the sparkle of quality that is the Grand Seiko signature. 42 diamonds are set into the bezel and 12 into each delicately engraved mother-of-pearl dial. One more and larger diamond is set into the crown.

Specifications

Exterior
Exterior: 18k yellow gold
Case back: See-through & Screw case back
Glass Material: Dual-curved sapphire crystal
Glass Coating: Anti-reflective coating on inner surface
Case size: Diameter 28.7mm Lug-to-lug 35.1mm Thickness 10.9mm
Band width: 14mm
Band Material: Crocodile leather
Clasp type: Three-fold clasp
Movement
Caliber no.: 9S27 Instructions
Movement Type: Automatic with manual winding
Power reserve: Approx. 50 hours
Mean daily rate: +8 to -3 seconds per day
  • Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.
Functions
Water resistance: 10 bar
Magnetic resistance: 4,800 A/m
Other details / Features:
  • Case with diamond(s)
  • Mother of pearl dial with diamond(s)
  • Crown with diamond
  • 18K yellow gold clasp
  • 35 jewels