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Seiko
Prospex SPB323J1
Price range
$750
Too few priced listings for a median
1
active listings
1
tracked variants
15d ago
last refresh
Size
Pick your spec
1 variant trackedCurrent listings
1 listing| Listing | Posted | Condition | Authenticity | Price ↑ | ||
|---|---|---|---|---|---|---|
 | WatchRecon | 10/6/2026 | — | Unknown | $750 | View on WatchRecon |
Specifications
- brand
- Seiko
- category
- Watches
- listing type
- aggregated
- reference number
- SPB323J1
- size class
- 45mm
- size class source
- reference
We currently track 1 listing for the Seiko Prospex SPB323J1, with prices ranging from $750, from WatchRecon.
The Seiko Prospex SPB323J1, often referred to as the Seiko Sumo, exemplifies the brand's commitment to robust design and functionality. This dive watch features a striking black dial, complemented by luminous markers and hands for optimal readability in low-light conditions. The 45mm stainless steel case is not only durable but also water-resistant up to 200 meters, making it suitable for both underwater adventures and everyday wear. The unidirectional rotating bezel adds to its practicality, allowing for precise timing during dives. The watch is equipped with Seiko's reliable automatic movement, ensuring accuracy and longevity. The stainless steel bracelet, with a secure clasp, provides a comfortable fit and enhances the watch's rugged aesthetic. Positioned within Seiko's esteemed Prospex collection, the SPB323J1 reflects the brand's heritage of quality craftsmanship and innovation in watchmaking. Known for its durability and comfort, this model runs true to size, making it a versatile choice for enthusiasts and casual wearers alike. The Seiko Prospex SPB323J1 stands as a testament to Seiko's legacy, combining style and performance seamlessly.
The Seiko Prospex SPB323J1 is a pre-owned Seiko watch available for purchase across multiple resale platforms. Shop 1 active listing with prices ranging from $750. Find this item on WatchRecon.
Seiko Prospex SPB323J1 Price Guide
Current market prices by condition and authenticity, based on active listings.
Price by authenticity
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 1 | $750avg $750 |
Price History
Market Size
| Marketplace | Listings | Total value |
|---|---|---|
| WatchRecon | 1 | $750 |
| Total | 1 | $750 |
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.
