Elegance Collection Automatic 3-Day Power Reserve GMT SBGM221
Classic good looks meet travel-ready functionality.
Features
With a design inspired by the classic form of the very first Grand Seiko, this travel-ready GMT manifests a refined and composed style. It is equipped with the mechanical Caliber 9S66 movement, which offers a power reserve of approximately 72 hours (about three days) when fully wound, and includes a GMT function that displays a second time zone.
Specifications
| Exterior: | Stainless steel, Caseback: Stainless steel and sapphire crystal |
|---|---|
| Case back: | See-through case back |
| Case back with 6 screws | |
| Glass Material: | Box shaped sapphire crystal |
| Glass Coating: | Anti-reflective coating on inner surface |
| Case size: | Diameter 39.5mm Lug-to-lug 46.9mm Thickness 13.7mm |
| Band width: | 19mm |
| Band Material: | Crocodile leather |
| Clasp type: | Three-fold clasp with push button release |
| Caliber no.: | 9S66 Instructions |
|---|---|
| Movement Type: | Automatic with manual winding |
| Power reserve: | Approx. 72 hours(3 days) |
| Mean daily rate: |
+5 to -3 seconds per day
|
| Normal usage accuracy: | +10 to -1 seconds per day |
| Water resistance: | Splash Resistant |
|---|---|
| Magnetic resistance: | 4,800 A/m |
| Weight: | 88 g |
| Other details / Features: |
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A dial that balances classical elegance with excellent legibility
The watch’s ivory-colored dial is finished with a lustrous, porcelain-like texture to create a warm, composed impression. The tempered blue GMT hand is crafted to match the length of the hour hand and points to the Arabic numeral GMT scale that traces the inner parts of the hour indexes, forming a compact second time display on the dial. This design, which differentiates the two time zones by size for easier reading, is both classical and highly legible.
Traditional elegance enhanced by masterful craftsmanship
Before the Grand Seiko Style was established, the first Grand Seiko watch was born in 1960. Its spirit lives on in this model’s case design, which blends classic elegance with modern refinement. The watch’s gentle curves present a refined silhouette from every angle. Though seemingly simple, the lugs feature an intricate slope that widens toward the tip, accentuating the distortion-free mirror surface and delicate ridgelines created through Zaratsu polishing. The brilliant shine of the case, crafted by our craftspeople, adds a touch of tension to the classic aesthetic, resulting in a sophisticated and graceful presence.
Caliber 9S66
The movement is the Caliber 9S66, an automatic mechanical movement with a GMT function that is meticulously assembled by craftspeople at the Grand Seiko Studio Shizukuishi.
