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SBGH273

[ Grand Seiko Heritage Collection ]

SPECIFICATIONS

Exterior
Case Material :Stainless steel
Glass Material :Dual-curved sapphire
Glass Coating :Anti-reflective coating on inner surface
Case size : Diameter 40mm × Thickness 12.9mm
Clasp type :Three-fold clasp with push button release
Movement
Caliber no. : 9S85    Instructions
Movement Type :Automatic with manual winding capacity
Power reserve :Approx. 55 hours
Accuracy :+5 to -3 seconds per day (when static) / +8 to -1 seconds per day (normal usage accuracy)
Functions
Water resistance :10 bar
Magnetic resistance :Equipped
Other details / Features :
  • ・37 jewels
  • ・Case back with lion emblem
  • ・Date display
  • ・Screw case back
  • ・Screw-down crown
  • ・See-through case back
  • ・Stop seconds hand function

FEATURES

Shubun: The Autumnal
Equinox

Under the moonlight, the night is quiet except for the last of the chirping crickets. The bright moon against the dark sky in Japanese is known as tsukiyo.
The dial of this model is a dark blue to celebrate the autumnal equinox and represent the autumn clouds as they float through the sky.

Case Design: The Iconic 62GS Modern Reinterpretation 
Launched in 1967, the 62GS was Grand Seiko’s first automatic movement. This timepiece gained popularity for its striking design featuring a mirrored, multi-sided case and wide dial opening, which was achieved with bezel-free construction and Seiko’s signature Zaratsu polishing technique. Pure, refined, and noble, the 62GS is a treasured classic.

Movement: 9S85 calibre from the Shizukuishi Watch Studio in Iwate Prefecture. This sophisticated, modern movement makes use of innovations to its mainspring, hairspring, and escapement to improve precision. The movement demonstrates the pure power of the Mechanical Hi-Beat 36,000.

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