Grand Seiko Sport SBGA231 44.2mm Titanium Black Dial Spring Drive Box Papers 2021
Grand Seiko Sport SBGA231 44.2mm Titanium Black Dial Spring Drive Box Papers 2021
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Specifications
Product Description
GRAND SEIKO SPORT COLLECTION SBGA231 TITANIUM BLACK DIAL 44.2MM - BOX AND PAPERS
- Reference: SBGA231
- 44.2mm titanium case
- Black dial with applied LumiBrite hour markers and hands, date display at 3 o'clock, power reserve indicator between 7 and 8 o'clock
- Calibre 9R65, Spring Drive self-winding, 72-hour power reserve
- 200m water resistance
- MSRP: $7,100 plus tax
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Contents: Watch, double box set, 2021 warranty papers, manual, and titanium bracelet with 12 links sized for a 7.75 - 8 inch + wrist. One year service warranty is included at no charge via Bo Knows Luxury, LLC, starting from the date of purchase!
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Condition: Very good pre-owned condition with light wear on the case, bezel, and bracelet. This timepiece has been professionally pressure-tested and thoroughly validated to confirm all functions operate within factory specifications.
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I am a US Air Force veteran with hundreds of successful deals completed across various watch enthusiast forums, and via my network. I am always happy to share references or testimonials with any interested buyers.
Brand: Grand Seiko
Model: Sport Spring Drive Powered Diver's Watch
Reference: SBGA231
Case Material: Titanium
Bracelet Type: N/A
Bracelet Material: N/A
Size: N/A
Dial Color: Black
Bezel Material: N/A
Bezel Type: N/A
Date: 2021
Condition: Pre-owned
Included Items: Watch with original box and papers
Movement: N/A
Crystal: N/A
Water Resistance: N/A
Stock ID: 597P8
Authenticity Guaranteed
Every timepiece offered by Bo Knows Luxury, LLC undergoes a thorough, multi-point inspection process prior to being listed. Each watch movement is examined, pressure tested to verify water resistance & gasket integrity, and carefully monitored to ensure timekeeping performance falls within original factory specifications. We stand behind the authenticity and mechanical excellence of every watch in our inventory, and want our clients to have complete confidence in their purchases.
Shipping Information
Domestic Shipping
Complimentary Shipping: Enjoy free FedEx Express shipping on all orders within the contiguous United States.
Prompt Dispatch: Orders for in-stock items are processed and shipped within 1-2 business days, provided payments are verified before 2 PM EST.
Order Tracking: Once your order is shipped, you’ll receive a tracking number via email to monitor its journey.
International Shipping
Worldwide Delivery: We ship securely to a wide range of countries across the globe.Compliance with Import regulations: Customers are responsible for ensuring their purchase adheres to all customs and import regulations of the destination country.
Customs Fees & Taxes: Any applicable duties, taxes, or import fees are the customer’s responsibility and are payable upon delivery.
Trusted Carriers: We rely on reputable carriers like FedEx and DHL for secure, reliable international deliveries.
General Shipping Information
Thorough Inspection: Every timepiece is meticulously inspected by our experts before shipment to ensure it meets our quality standards.
Secure Packaging: Your order is carefully packaged with premium materials to protect it during transit.
Delivery Confirmation: A signature is required upon delivery to ensure your watch reaches you safely.
Sales Tax: Applicable sales tax will be calculated on the order total, including shipping and handling, for deliveries within Virginia, USA.
For international shipping inquiries or to confirm specific delivery timeframes, please contact our customer service team.
Warranty Information
Warranty coverage is included with every purchase through Bo Knows Luxury, LLC. Watches with remaining factory warranty are backed by the original manufacturer service warranty (Panerai "PAM Guard" 8 year warranty for example), while all other pieces include our 12-month in-house service warranty performed by Swiss-trained master watchmakers. Please inquire about the specific warranty details for any timepiece of interest.
Accepted Payment Methods
- Bank wire
- Zelle
- All major credit cards (+4% Processing)
- Crypto (+2% Processing)
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With hundreds of timepieces sold across United States and internationally, we've helped many of our customers everwhere with their dream pieces. Visit our Google page to learn more.
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Bo is a passionate seller with a lot of knowledge. Very detailed oriented and focused in service. He made the process extremely easy and replied to all questions promptly. Highly recommended in a world of shady dealers.
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Bo is a passionate seller with a lot of knowledge. Very detailed oriented and focused in service. He made the process extremely easy and replied to all questions promptly. Highly recommended in a world of shady dealers.
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I am so happy with my purchase from this seller. I highly recommend doing business with him. My watch is in excellent condition and was as described.
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Bo is a passionate seller with a lot of knowledge. Very detailed oriented and focused in service. He made the process extremely easy and replied to all questions promptly. Highly recommended in a world of shady dealers.
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I've known Bo for a while by reputation for quite a long time and I was very excited to make my first purchase, an amazing mint condition piece. He made it a simple stress free process with constant clear communication
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The shipping was lightning fast, packaging was secure, and Bo’s communication was stellar. Item was exactly as described and honestly looks like new. Excellent buying experience.
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I had an incredible experience with Bo! I’ve been waiting and hunting for a Panerai 243 since 2018; when this full kit came up, I had to get it!
1-2 day shipping available for products sold within continental US
Frequently Asked Questions
What is Spring Drive and why does it make the SBGA231 special?
Spring Drive is a patented Grand Seiko technology that uses a mainspring for power like a mechanical watch, but replaces the traditional escapement with an electromagnetic braking system for regulation. The result is accuracy of ±15 seconds per month, the same standard as quartz, while the seconds hand moves in a perfectly smooth glide motion rather than the tick of a conventional mechanical watch. No other movement technology in watchmaking achieves this combination of mechanical energy and quartz-level precision.
What does the high-intensity titanium case deliver on the SBGA231?
The titanium case and bracelet provide a 137g weight reduction, making the SBGA231 roughly 30% lighter than a stainless steel equivalent. Grand Seiko's proprietary Zaratsu polishing technique, borrowed from Japanese sword-making, produces mirror-finished surfaces on the titanium that most case materials cannot hold. The result is a 44.2mm dive watch at just 14mm thick, wearing considerably smaller on the wrist than its dimensions suggest
How does the SBGA231 compare to a Rolex Submariner as a pre-owned buy?
The SBGA231 offers Spring Drive accuracy, Zaratsu-polished titanium, 200m water resistance, and a 72-hour power reserve at a pre-owned price well below a comparable Submariner. Where the Submariner holds stronger resale value due to brand demand, the SBGA231 offers superior finishing quality, lighter weight, and a movement technology the Submariner simply cannot match. For a buyer who prioritises what is on the wrist over what is on the dial, the Grand Seiko makes a compelling case.