Grand Seiko Sport Automatic Spring Drive 3-Day SBGA231
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Estimated Delivery:Dec 04 - Dec 08
Grand Seiko Sport Automatic Spring Drive 3-Day SBGA231
This diverÕs watch is powered by Grand SeikoÕs unique Spring Drive calibre, which combines the motive force of a mainspring with the high precision of a quartz watch.
The case and band are made with high-intensity titanium, providing a scratch and corrosion resistant finish with a 137g weight reduction, making it 30% lighter than stainless steel and a pleasure to wear.
The watch is water resistant to a depth of 200 meters and utilizes LumiBrite for increased visibility of the hands and index. Designed for use in some of the most unforgiving environments, the rotating bezel is removable for simple maintenance while the area around the crown has been crafted to ensure that residue from dirt, sand, or seawater can be easily washed off.
With a mirror-finished case achieved through Zaratsu polishing, a lustrous rotating bezel, and multi-faceted cut indices, this watch is unmistakably Grand Seiko in its appearance, high specifications and durability.
Calibre 9R65:
Grand Seiko unveiled Spring Drive in 1999, but its lack of a sufficiently effective automatic winding mechanism and 72-hour power reserve prevent its adoption in the Grand Seiko line. After a further four years of development, the first Grand Seiko 9R Spring Drive was created.
The winding system and drive time were improved from the existing 48-hour manual winding system to an automatic 72-hour power reserve. The automatic winding mechanism uses Seiko's original Magic Lever mechanism developed in 1959, but with improved productivity, maintainability, and durability to enhance winding efficiency.
Calibre 9R65 is currently the most standard of the 9R Spring Drive movements, and is used in many Grand Seiko models.
Winding
Automatic with manual winding
Accuracy
+1 second per day
Power reserve
Approximately 72 hours
Number of jewels
30 jewels
Features
- Power reserve display
- Date display
At Father Time Lux, we are committed to delivering your luxury timepieces securely, promptly, and fully insured.
Order Processing
Watches labeled as Price On Request or Special Order require 2-5 business days to ship, as they are specially ordered from our suppliers. In-stock items are generally shipped the same business day, Monday through Friday, excluding holidays.
Pre-Shipment Process
Each watch is carefully selected from our showcase and verified against the website listing. We include the original box and papers as described. Our expert watchmakers then conduct rigorous testing using advanced equipment to confirm cosmetic condition, timing accuracy, and water resistance (where applicable).
Shipment Details
Orders are securely packed and shipped via UPS or FedEx, fully insured for your protection. A signature is required upon delivery or pickup to ensure safe receipt. Shipments can be sent to your billing address.
Sales Tax Collection
As required by law, we collect sales tax on shipping and handling fees for taxable orders shipped to New York State addresses.
Tracking and Notifications
Once your order ships, we will provide tracking information via email so you can monitor your shipment’s progress until delivery.
International Shipping
Currently, we primarily ship within the United States. For questions about international orders, please contact us directly.
Damages and Claims
If your shipment arrives damaged, please retain all packaging and contact the carrier immediately to file a claim. Notify Father Time Lux promptly so we can assist where possible.
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