
Pre-order
Grand Seiko Heritage Collection SBGX365
Features:
High-precision quartz movement (9F series)
Minimalist no-date display
Ultra-accurate annual quartz calibration
Heritage-inspired textured dial design
Compact luxury dress profile
Specifications:
Movement Type: Quartz (Calibre 9F51)
Accuracy: ±10 seconds per year
Battery Type: Quartz (9F series high-precision system)
Water Resistance: 10 bar / 100 meters
Magnetic Resistance: 4,800 A/m
Case:
Material: Stainless steel
Diameter: 32.3 mm
Lug-to-lug: 39.0 mm
Thickness: 9.0 mm
Case Shape: Round
Crystal: Box-shaped sapphire crystal with anti-reflective coating (inner surface)
Caseback: Screw case back
Dial:
Color: Deep blue textured dial
Design Inspiration: Cherry blossom river scene (spring night aesthetic)
Display: Hours and Minutes only (no date/day)
Style: Minimalist heritage aesthetic
Strap:
Material: Stainless steel bracelet
Width: 15 mm
Clasp: Three-fold clasp with push-button release
System: Integrated bracelet system
Movement Details:
Calibre: 9F51 (Grand Seiko high-precision quartz)
Type: Quartz ultra-precision movement
Function: Hours & Minutes
Key Feature: High-stability quartz regulation system
“Releasing Jan 2027”
Warranty
| Brand | Manufacturer Warranty Coverage |
|---|---|
| Atelier Wen | 5 Years |
| Blancpain | 5 Years Effective Jan 1, 2025 |
| Breguet | 5 Years Effective Jan 1, 2025 |
| Bvlgari | 3 Years |
| Cartier | 2 Years Additional 6 Years with registration on Cartier Care |
| Chopard | Effective July 1, 2020 |
| Corum | 2 Years |
| Frederique Constant | 2 Years |
| Glashütte Original | 2 Years |
| Grand Seiko | 5 Years Effective Oct 1, 2021 |
| Gucci | 2 Years |
| Hamilton | 2 Years |
| IWC | 2 Years Additional 6 Years with registration on IWC Care |
| Jaeger-LeCoultre | 2 Years Additional 6 Years with registration on JLC Care |
| Jaquet Droz | 2 Years |
| Longines | 2 Years (Quartz) 5 Years (Automatic) Effective Aug 1, 2021 |
| Mido | 2 Years 5 Years for COSC-certified watches |
| Montblanc | 2 Years |
| Omega | 5 Years Effective July 1, 2018 |
| Piaget | 2 Years Additional 6 Years with registration on Piaget Care |
| Rado | — |
| Seiko | 3 Years |
| Tissot | 2 Years 3 Years for COSC-certified watches |
| Vacheron Constantin | 2 Years Additional 6 Years with registration on Vacheron Care |
| Zenith | 2 Years Additional 3 Years with registration on Zenith-Watches.com |
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