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Grand Seiko
Heritage Spring Drive Power Reserve SBGA373
Price range
$2,940 – $4,800
Too few priced listings for a median
2
active listings
—
tracked variants
15d ago
Too few priced listings for a median
| Listing | Posted | Condition | Authenticity | Price ↑ | ||
|---|---|---|---|---|---|---|
 | Crown & Caliber | 3/9/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $2,940 | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $4,800 | View on Crown & Caliber |
We currently track 2 listings for the Grand Seiko Heritage Spring Drive Power Reserve SBGA373, with prices ranging from $2,940 – $4,800, from Crown & Caliber.
The Grand Seiko Heritage Spring Drive Power Reserve SBGA373 exemplifies the brand's commitment to precision and craftsmanship. This timepiece features a striking silver dial, adorned with a unique textured pattern reminiscent of natural landscapes, which enhances its visual depth and sophistication. The 40mm stainless steel case is meticulously polished, showcasing Grand Seiko's signature Zaratsu finish that reflects light beautifully while providing a robust yet elegant profile. At the heart of the SBGA373 is Grand Seiko's innovative Spring Drive movement, celebrated for its unrivaled accuracy and smooth sweeping seconds hand. The power reserve indicator, located at the 9 o'clock position, offers practical functionality, allowing wearers to monitor the remaining power reserve with ease. The watch is complemented by a high-quality crocodile leather strap, ensuring both comfort and durability for daily wear. As part of Grand Seiko's Heritage collection, the SBGA373 pays homage to the brand's rich history while incorporating modern technology. This watch runs true to size, making it an excellent choice for those seeking a blend of classic design and contemporary performance.
The Grand Seiko Heritage Spring Drive Power Reserve SBGA373 is a pre-owned Grand Seiko watch available for purchase across multiple resale platforms. Shop 2 active listings with prices ranging from $2,940 – $4,800. Find this item on Crown & Caliber. Listings are available in Good condition, so you can choose the quality and price point that suits you. 2 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 | 2 | $2,940 – $4,800avg $3,870 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 2 | $2,940 – $4,800avg $3,870 |
| Marketplace | Listings | Total value |
|---|---|---|
| Crown & Caliber (Hodinkee) | 2 | $7.7K |
| Total | 2 | $7.7K |
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.
