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Grand Seiko Spring Drive Diver SBGA229
Grand Seiko Spring Drive Diver SBGA229
Grand Seiko Spring Drive Diver SBGA229
Grand Seiko Spring Drive Diver SBGA229
Grand Seiko Spring Drive Diver SBGA229 Lume
Grand Seiko Spring Drive Diver SBGA229
Grand Seiko Spring Drive Diver SBGA229 Side
Grand Seiko Spring Drive Diver SBGA229 Lug
Grand Seiko Spring Drive Diver SBGA229
Grand Seiko Spring Drive Diver SBGA229
Grand Seiko Spring Drive Diver SBGA229 Buckle

Grand Seiko Spring Drive Diver SBGA229 44mm Steel Black Box Papers 2021

Grand Seiko Spring Drive Diver SBGA229 44mm Steel Black Box Papers 2021

Regular price $4,950.00 USD
Sale price $4,950.00 USD Regular price
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Specifications

Reference Number
SBGA229
Warranty Information
1 year in house warranty
Water Resistance
200m
Case Material
Stainless Steel
Contents of Set
Box and Papers
Year
2021
Condition
Very good

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Product Description

GRAND SEIKO SPRING DRIVE DIVER SBGA229 STAINLESS STEEL BLACK DIAL 44MM - BOX AND PAPERS
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  • Reference: SBGA229
  • 44mm stainless steel case
  • Black dial with luminous hour markers
  • Calibre 9R65 Spring Drive automatic, 72-hour power reserve
  • 200m water resistance

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Contents: Watch, double box set, 2021 warranty papers, manuals, and OEM bracelet sized for approximately a 7.5" wrist, with micro adjustment. 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: Excellent condition with light wear on the case and bracelet. The photos in this album were taken using a macro setup to ensure an accurate representation of the watch's condition. 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: Seiko
Model: Grand Seiko Spring Drive
Reference: SBGA229
Case Material: Steel
Bracelet Type: N/A
Bracelet Material: Steel
Size: 44mm
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: Automatic
Crystal: N/A
Water Resistance: N/A


Stock ID: 6307Y

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)

Our Promise 100% Authentic Products, 100% of the time

All of our products are fully authentic and we personally guarantee their authenticity. Each product goes through rigorous testing and checkup to ensure of that. To learn more, watch the following YouTube video, or visit our Authenticity page.

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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.

  • 5.0 out of 5 stars

    I had a great experience working with Bo. From start to finish, everything was handled professionally and honestly. The watch was described accurately, and when it arrived it was exactly as represented.

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  • 5.0 out of 5 stars

    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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  • 5.0 out of 5 stars

    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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    ebay customer

  • 5.0 out of 5 stars

    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.

    Ranbir C.

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  • 5.0 out of 5 stars

    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

    Kenneth M.

    Google Review

  • 5.0 out of 5 stars

    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!

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Frequently Asked Questions

What is the Grand Seiko Spring Drive Diver SBGA229?

The SBGA229 is a 44mm Grand Seiko dive watch with 200m water resistance, powered by the Spring Drive movement. It combines Grand Seiko's exceptional finishing with a technically unique movement that offers a smooth sweeping seconds hand and quartz-level accuracy.

What is Spring Drive and how does it differ from automatic and quartz?

Spring Drive uses a mainspring for power like a mechanical watch but regulates timing with a quartz oscillator and electromagnetic brake instead of an escapement. The result is a perfectly smooth sweeping seconds hand and accuracy of one second per day.

What movement powers the Grand Seiko SBGA229?

The SBGA229 uses the Spring Drive Calibre 9R65 with a 72-hour power reserve, power reserve indicator, and accuracy of plus or minus one second per day. It is visible through the display caseback and hand-finished at Grand Seiko's Shinshu studio.