Grand Seiko Spring Drive SBGA437 "Silk Sun-ray"
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Watch Description 
The Exquisite Timepieces Difference 
Shipping Information Shinshu, the region where all Grand Seiko Spring Drive watches are created, was once a major center of silk production. This classic design has a dial whose silken sunray pattern pays tribute to this heritage.
The fine grain of the pattern radiates outwards and catches the light at every angle. It has a soft texture, as if it were the finest silk, which can only be created by the application of soft silver, using a special method of silver plating.
Thanks to Grand Seiko’s unique Spring Drive movement, the seconds hand glides silently and smoothly, with no “tick”, across the dial, perfectly reflecting the natural and continuous flow of time. The power reserve is 72 hours when fully wound and is shown on the discreet indicator next to the eight o’clock index.
Watch Features
| Case | Stainless Steel |
| Case Back | Case back with lion emblem |
| Case Length | 48.6mm |
| Case Width | 40mm |
| Case Thickness | 12.3mm |
| Crown | Screw-down crown |
| Crystal | Sapphire Crystal |
| Dial Color | Silk Sun-ray |
| Hands | Silver |
| Dial Markers | Indexes |
| Functions | Hours, Minutes, Seconds, Date, Power Reserve |
| Movement | Spring Drive, Caliber 9R65, 72 hours power reserve, accuracy +/-1 second per day / +/-15 seconds per month |
| Water Resistance | 100m |
| Bracelet Strap | Stainless Steel |
| Clasp Type | Folding Clasp |
| Warranty | 5 Year |
| Gender | Men's |
| Brand | Grand Seiko |
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Shipping Policy
US Shipping: FedEx 2-Day Delivery.
Cost:
- Orders over $1,000: Free
- Orders under $1,000: $35
- Optional: FedEx Overnight Shipping - additional charges apply.
International Shipping: FedEx (3 - 7 days)
Cost: Varies based on country. We will inform you of the shipping cost before purchase.
Insurance Guarantee
All watches are fully insured during transit until it is delivered to you, at no extra cost to you.
