Grand Seiko Elegance Collection
SBGW287
Caractéristiques
Boshū. When the beauty of autumn is at its height.
The dial of this dress watch is in a deep burgundy color that is inspired by the rich autumn colors of Boshū, the ‘sekki’ or season when the trees that surround the Grand Seiko Studio Shizukuishi in northern Japan change in hue and announce that winter is just around the corner.
Powered by the slim, hand-wound movement, Caliber 9S64, this refined timepiece is simple in its overall design but so exquisitely finished that its details are forever fascinating. The dial is open and clean but, when viewed through the sapphire case back, the intricate perfection of the hand-assembled and adjusted movement is abundantly and satisfyingly clear. Thanks to a long mainspring and a balance, both made of proprietary SPRON alloys, this watch has a high and stable accuracy rate and a power reserve of 72 hours.
Spécificités
| extérieur: | Acier inoxydable |
|---|---|
| Case back: | Fond de boîtier transparent |
| Fond de boîtier vissé avec 6 vis | |
| Composition du verre: | Saphir box- shaped |
| Revêtement en verre: | Revêtement anti-reflet sur la surface interne |
| Dimension du boîtier: | Diamètre 37.3mm Lug-to-lug 44.3mm Épaisseur 11.7mm |
| Band width: | 19mm |
| Composition du Bracelet: | Cuir de Crocodile |
| Périmètre du bracelet: | 195mm |
| Calibre: | 9S64 Manuels d’utilisation |
|---|---|
| Type de mouvement: | Mécanique, remontage manuel |
| Réserve de marche: | Environ 72 heures (3 jours) |
| Précision: |
- 3 à + 5 secondes par jour
|
| Précision en condition d'utilisation normale: | -1 à +10 seconde(s) par jour |
| Étanchéité: | Résistante aux projections d'eau |
|---|---|
| Résistance magnétique: | 4,800 A/m |
| Poids: | 61 g |
| Autres détails / Caractéristiques: |
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