GRAND SEIKO

HERITAGE - 60th ANNIVERSARY BRILLIANT BLUE SKY SBGR321

$5,200

Grand Seiko 60th Anniversary Limited Edition

The brilliant blue sky over Mt. Iwate at dawn that greets the watchmakers and technicians of the Grand Seiko Studio Shizukuishi is a sight to behold, especially when it is tinged with the red of the morning sun. It is this combination of colors that has inspired the design of this new automatic timepiece. The blue of the dial is echoed in the vivid blue of the titanium sections of the oscillating weight and a red ring inside the sapphire crystal case back mirrors the glow of the morning sun as it rises and causes light to flood through the broad windows of the studio. The watch is powered by Caliber 9S65 which delivers a power reserve of 72 hours and a precision rate of +5 to -3 seconds a day.

Limited edition of 2,500 pcs

CASE

Case Material: Stainless Steel

Case Diameter: 40mm

Case Thickness: 13mm

Case Length: 46.6mm

Lug Width: 20mm

Crown: Screw Down

Strap/Bracelet: Stainless Steel w. three-fold clasp

Crystal: Dual Curve Sapphire

Caseback: Stainless Steel with Sapphire Crystal

Special: Limited Edition of 2500

MOVEMENT

Caliber: 9S65

Power Source: Automatic

Jewels: 35

Accuracy: +5 to -3 seconds per day (when static)

Duration: 72 Hours

Special: Titanium Oscillating Weight in Blue

FUNCTIONS

Features: Time, Date

Water Resistance: 100m

Magnetic Resistance: 4,800 A/m

FEATURES

It is assembled, adjusted and inspected by hand at the recently opened Grand Seiko Studio Shizukuishi from where Mt Iwate’s inspiring and graceful form is clearly visible.

The blue of the oscillating weight is achieved through an anodic oxidation process in which metals are subjected to electrolysis so as to generate an oxide film. This oxide film produces color according to the light refraction index when the thickness of the oxide film is carried.

REF: SBGR321