Masterpiece Collection Spring Drive 8-Day Jewelry Watch SBGD215

A high-jewelry masterpiece inspired by the lion, the enduring symbol of Grand Seiko

NEW Limited edition of 8 pcs


Masterpiece Collection

USD 300,000.00

  • Available at the Grand Seiko Boutiques


Exuding strength and dignity, the lion symbol has been associated with Grand Seiko since the first watch in 1960, representing the strong desire to create the best possible watch. Today, the timeless lion emblem carries forth the unwavering spirit of Grand Seiko, and this jewelry masterpiece is the sublime result of a design based on the lion theme.

Its case, made of Platinum 950, is set with diamonds and blue sapphires. In this handcrafted work of master artisans, a beautiful gradation is produced by the setting of the precious stones. What's more, the blue sapphires resonate beautifully with the central portion of the dial, which evokes the mane of a white lion enshrined atop a frozen, snow-covered mountain. The Caliber 9R01 is an 8-day Spring Drive movement created by the esteemed Micro Artist Studio, a workshop dedicated to crafting watchmaking masterpieces that can rightly be called horological works of art.


Exterior: Platinum
Case back: See-through & Screw case back
Glass Material: Dual-curved sapphire crystal
Glass Coating: Anti-reflective coating on inner surface
Case size: Diameter 44.5mm Lug-to-lug 52.0mm Thickness 14.4mm
Band width: 23mm
Band Material: Crocodile leather
Clasp type: Three-fold clasp with push button release
Caliber no.: 9R01 Instructions
Accuracy: ±10 seconds per month (±0.5 second per day)
Water resistance: 10 bar
Magnetic resistance: 4,800 A/m
Other details / Features:
  • Serial number engraved on the case back
  • Platinum 950 clasp (partly 18k white gold)
  • 56 jewels
  • Power reserve indicator
  • Time difference adjustment function

A dial design that combines beauty and practicality

With diamonds set next to blue sapphires, two types of precious stones work together to enhance one another’s brilliance. The baguette diamonds and blue sapphires are rail-set on an 18-karat white gold dial.

A gradation of blue sapphires and diamonds

Ranging from dark to light, the blue sapphires are arranged to create a gradation of five levels on the bezel and three levels on the top part of the lugs, with the setting completed through the combination of the sapphires with diamonds. This beauty is possible only because of the skills developed by artisans rich in experience and a history of Grand Seiko high-jewelry creations. Altogether, the watch presents a harmony of 293 precious stones.

Caliber 9R01

This Spring Drive movement is the result of superior techniques, the embodiment of a beautiful craft intended to bring joy to wristwatch owners while further raising the standard of practicality. Both mechanical and Spring Drive watches are powered by springs housed inside what are called barrels. Typically, watches have only one barrel, but the 9R01 has three barrels arrayed in a series, allowing for continuous operation of up to eight days (about 192 hours).

For details of Caliber 9R01