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Pre-Owned Grand Seiko Sport Collection SBGN023 Black Dial
Pre-Owned Grand Seiko Sport Collection SBGN023 Black Dial
Pre-Owned Grand Seiko Sport Collection SBGN023 Black Dial
Pre-Owned Grand Seiko Sport Collection SBGN023 Black Dial
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Pre-Owned Grand Seiko Sport Collection SBGN023 Black Dial

$4,495

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Watch CSA

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Why We Love This Watch
This pre-owned Grand Seiko Sport SBGN023 (2021) from the Grand Seiko Sport Collection celebrates the brand’s 140th anniversary with a robust 40 mm stainless steel case and a scratch‑resistant ceramic bezel marked with a 24-hour scale. Released in 2021 as a limited edition of 2,021 pieces, this GMT was announced and launched in May 2021, marking Seiko’s milestone anniversary. It features the precise Caliber 9F86 quartz movement with a dual-time function, making it ideal for frequent travelers and daily wear. The black dial, date display, and luminous hands and indices ensure excellent legibility, while the case back bears a lion emblem in 18 k yellow gold and the individual limited-edition serial number. Water-resistant to 200 m (660 ft) and fitted with a three-fold steel bracelet clasp, this Sport GMT blends high-precision engineering with enduring style and performance.
$4,625.36 Grand Seiko Sport SBGN023 2021 187052 Excellent
Unworn: Mint condition, no signs of wear.
Excellent: Very slight signs of wear.
Very Good: Light to normal wear.
Good: Wearable, with visible signs of wear.
Vintage: Typically 30+ years old; condition varies.

Note: All watches are 100% authentic. They are polished as needed but may still have minor scratches.
Mens Box and Papers
Stainless Steel Sapphire 40MM Ceramic 24-hour Solid 001XXX Black w/ Luminous hour markers, Luminous hands & Luminous lume 9F86 Quartz Fixed Date Stainless Steel Foldover

Pre-owned Grand Seiko Sport Collection ref SBGN023 (2021) was released to celebrate the 140th anniversary of Seiko’s founding, honoring the legacy of company founder Kintaro Hattori, whose guiding philosophy was to always stay “one step ahead.” That spirit still defines Grand Seiko today, and this watch is a great example of how the brand continues to push the boundaries of precision watchmaking. This reference features a clean, legible GMT dial with gold-tone accents, giving the watch a sporty look with a bit of warmth and contrast. The GMT hand allows you to track a second time zone at a glance, making it especially useful for travel. Inside is Grand Seiko’s 9F86 quartz movement, widely considered one of the most advanced quartz calibers in the industry. It’s incredibly accurate. Extremely durable. Practical. Precise. Made with purpose. The SBGN023 shows why Grand Seiko quartz watches have such a loyal following among collectors.

* All Pre-Owned Grand Seiko watches are guaranteed to be 100% genuine and certified authentic. Certificates are issued by Watch CSA, the industry's leading independent authority on watch authentication. Watch CSA Certified Pre-Owned certificates are provided for an additional fee at checkout. All watches are shipped to fit the average size wrist (7 1/4" - 7 1/2" for men and 6 1/4" - 6 1/2" for women). Additional links can be purchased if needed. Note that "B&P" means "box and papers" where stated.
This pre-owned Grand Seiko comes with Bob's Watches one year warranty
This order is ready for shipment within one (1) business day after the order has been approved and processed. All watch orders are shipped FedEx overnight and are fully insured at no charge to the customer. Please be advised that for any deliveries from Bob's Watches, a recipient aged 21 years or older must be present to provide a signature upon receipt of the package.

For more information on shipping, please visit our shipping page.
For further details on returns, please check out our return policy page.

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The Reviews What People Are Saying

Do you have questions about our Stainless Steel Grand Seiko SBGN023 for sale? Our team of friendly watch experts is here to assist you. Whether you're curious about its features, authenticity, or purchasing process, we're just a call or email away. Don't hesitate to reach out; your perfect Black Grand Seiko Sport watch is just a conversation away.

Every Grand Seiko SBGN023 timepiece at Bob's Watches are 100% Authentic. Each Sport watch is meticulously inspected for quality, and performance. We perform any necessary servicing and maintenance on all timepieces to maintain optimal performance. Bob's Watches offers a comprehensive 1 year service warranty on all watches.

Choosing Bob's Watches for your luxury watch purchase ensures unparalleled authenticity and quality. Our stringent authentication process, performed by a team of experts, guarantees that every watch is genuine and original. We offer certified pre-owned watches that meet our high standards for condition and functionality, giving you peace of mind with your Grand Seiko investment. Additionally, our in-house professional servicing ensures that each timepiece is meticulously maintained and performs at its best. Finally, our comprehensive warranty provides long-term support, covering parts and labor.

Grand Seiko was born in 1960 as a sub-brand of Seiko, with the goal of creating the "ideal watch" that would surpass the accuracy and artistry of any other timepiece. Grand Seiko watches history is rooted in a relentless pursuit of perfection, as evidenced by its numerous horological achievements, such as the development of the first quartz watch and the revolutionary Spring Drive movement. Today, Grand Seiko continues to push the boundaries of watchmaking, combining traditional Japanese craftsmanship with cutting-edge technology. Each Grand Seiko watch is meticulously crafted by skilled artisans in the brand's state-of-the-art facilities in Japan, ensuring uncompromising quality and attention to detail.

We are proud to present a collection of authentic, unworn or pre-owned luxury watches that have been rigorously verified for authenticity. Each timepiece is subject to an extensive authentication procedure, ensuring that every purchase is made with assurance and worn with prestige. We guarantee a shopping experience free from counterfeits.