SBGH266J
Limited edition of 150 pcs

Caliber 9S 20th Anniversary Limited Edition / Mechanical Hi-Beat 36000 Grand Seiko Special Standard

SBGH266

Heritage Collection

GBP 25,000.00

Features

Calibre 9S 20th Anniversary Limited Edition
Mechanical Hi-Beat 36000 Grand Seiko Special Standard Model

A Mechanical Hi-Beat 36000 features only a special movement that passed the Grand Seiko Special Standard test, which imposes more stringent precision criteria on itself than the normal 9S Mechanical movements.
As a symbol of the movement that passed the high precision criterion “accuracy (when static) : +4 to -2 seconds per day,” the word “SPECIAL” is inscribed on the dial, and the Grand Seiko lion emblem in 18K yellow gold on the oscillating weight can be viewed though the see-through case back.
The radial spiral pattern on the dial consisting of 80 spun curved lines is an original insignia adopted for the 20th anniversary limited edition models of the 9S Mechanical calibre and embodies the Grand Seiko spirit connecting the path of history it has followed to the future. The “G” and “S” of Grand Seiko and the “S” mark of Daini Seikosha (currently Seiko Instruments Inc.) , which produced the first 10-beat watch, “45GS,” are regularly arranged.
Features the clean edges and distortion-free mirror surfaces that only Grand Seiko’s Zaratsu polishing can deliver. Smooth curves are added to the beautiful three-dimensional structure characteristic of Grand Seiko style for a graceful profile.
The elegant shimmer of 18K yellow gold case and the dark brown crocodile leather strap embrace the refined dial design, marking the passage of high quality, sophisticated time.

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 39.5mm Lug-to-lug 47.5mm Thickness 13.0mm
Band width: 19mm
Band Material: Crocodile leather
Clasp type: Three-fold clasp
The perimeter of Band: 180mm
Movement
Caliber no.: 9S85 Instructions
Movement Type: Automatic with manual winding
Power reserve: Approx. 55 hours
Mean daily rate: +5 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.
Normal Usage Accuracy: +8 to -1 seconds per day
Functions
Water resistance: 10 bar
Magnetic resistance: 4,800 A/m
Weight: 125 g
Other details / Features:
  • Serial number engraved on the case back
  • 18K yellow gold clasp
  • 37 jewels