Features:
Limited to 700 pieces worldwide
Hours, minutes and central seconds
Tempered blue steel seconds hand
Power Reserve indicator on caseback
72 hour power reserve
Spring Drive Movement

Specifications:
Movement: Calibre 9R31
Driving system: 9R Manual Wind
Power Reserve: Approximately 72 hours
Accuracy Rate: ±1 second per day / ±15 seconds per month (average)
Water and magnetic resistance: 3 bar and 4800 A/m (60 gauss)

Material: Stainless steel case
Diameter: 38.5mm x 10.2mm
Caseback: Transparent with Sapphire Crystal
Crystal: Sapphire crystal with anti-reflective coating

Dial: 
Design: Vibrant red dial
Hands: Zaratsu polished hands
Markers: Zaratsu polished markers

Band
Navy crocodile strap with three-fold clasp buckle

Warranty: Grand Seiko 5-Year International Warranty

Details:

Inspired by the enchanting morning glow of the Hotaka mountain range, the SBGY035 captures the breathtaking moment of sunrise. The dial features a gradation effect, reflecting the vibrant red of the mountain landscape as it awakens. At the periphery, a deep red gradually brightens toward the center, mirroring the radiant glow of autumn leaves emerging from the darkness of dawn.

The minutes and seconds hands are meticulously curved by hand to enhance legibility, perfectly tracing the contour of the dial and crystal. The seconds hand glides silently across the dial, embodying the natural passage of time, while the multi-faceted, diamond-cut remaining hands and markers add to the watch's beauty and readability. The power reserve indicator is subtly positioned, visible only through the sapphire caseback.

This watch offers a remarkable blend of slimness, power, and precision. At just 38.5mm in diameter and 10.2mm thick, it maintains a sleek profile while delivering impressive performance. With a 72-hour power reserve and an accuracy of ±15 seconds per month, the manual-winding Spring Drive 9R31 Caliber ensures that this timepiece is as reliable as it is elegant.