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Grand Seiko
Heritage Spring Drive SBGA445
Median resale value
$4,250
Based on 10 listings — treat as indicative
$3,400middle 50% of listings$5,909+
Based on 10 listings — treat as indicative
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
10 active listings. Median asking price $4,250. The middle 50% ask between $3,625 and $5,419.
Counts here cover listings with a known price, so they can be lower than the active total above.
| Listing | Posted | Condition | Authenticity | Price ↑ | vs median | ||
|---|---|---|---|---|---|---|---|
 | Crown & Caliber | 3/9/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $3,400 | 20% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $3,450 | 19% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $3,600 | 15% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $3,700 | 13% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $4,000 | 6% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $4,500 | 6% above the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $5,175 | 22% above the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $5,500 | 29% above the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/10/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $5,750 | 35% above the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $5,925 | 39% above the median price | View on Crown & Caliber |
We currently track 10 listings for the Grand Seiko Heritage Spring Drive SBGA445, with prices ranging from $3,400 – $5,925, from Crown & Caliber.
The Grand Seiko Heritage Spring Drive SBGA445 exemplifies the brand's commitment to precision and craftsmanship. This elegant timepiece features a stunning blue dial that evokes the serene beauty of nature, complemented by a stainless steel case that exudes durability and sophistication. The watch is powered by Grand Seiko's innovative Spring Drive movement, which combines the best of mechanical and quartz technologies, ensuring exceptional accuracy and a power reserve of up to 72 hours. The SBGA445 is part of Grand Seiko's Heritage Collection, which pays homage to the brand's rich history while incorporating modern design elements. The Zaratsu-polished case reflects light beautifully, enhancing its aesthetic appeal, while the Lumibrite hands and markers ensure legibility in various lighting conditions. With a case diameter of 40mm, it fits comfortably on the wrist, making it suitable for both formal and casual occasions. The Grand Seiko Heritage Spring Drive SBGA445 is a testament to the brand's dedication to horological excellence, offering a perfect blend of style, functionality, and reliability for discerning watch enthusiasts.
The Grand Seiko Heritage Spring Drive SBGA445 is a pre-owned Grand Seiko watch available for purchase across multiple resale platforms. Shop 10 active listings with prices ranging from $3,400 – $5,925. Find this item on Crown & Caliber. Listings are available in Good condition, so you can choose the quality and price point that suits you. 10 listings are professionally authenticated, giving you added peace of mind when buying pre-owned.
Current market prices by condition and authenticity, based on active listings.
| Condition | Listings | Price range |
|---|---|---|
| Good | 10 | $3,400 – $5,925avg $4,500 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 10 | $3,400 – $5,925avg $4,500 |
| Marketplace | Listings | Total value |
|---|---|---|
| Crown & Caliber (Hodinkee) | 10 | $45.0K |
| Total | 10 | $45.0K |
Listing counts in the condition and platform tables are filtered subsets (listings with a known condition or price). The “active listings” figure at the top of the page reflects all tracked active listings and may be higher.
