
Seiko Prospex SUT403P Mini Tuna Solar Divers
Seiko · Shiels
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Selected variant · Currently unavailable
Currently unavailable. This price is from the selected variant; variant history is still being established. We've recorded it as low as $348.
Currently unavailable at Shiels as of 10 Aug 2026. Prices change — confirm on the store's page before buying.
Price history
We started tracking this on 8 Aug 2026 and have recorded a single price so far. The chart appears once we've seen the price move.
Description
The Seiko Prospex SUT403P Mini Tuna Solar Divers watch, a compact yet robust timepiece crafted for adventure seekers. Powered by the precise Caliber No. V131 and featuring solar-powered technology, this watch harnesses energy from any light source for reliable performance.
With a 38.7mm case size and slim 10.4mm case thickness, it offers a comfortable and unobtrusive fit on the wrist. The stainless-steel case provides durability, while the silicone band ensures flexibility and comfort during extended wear. Protected by Hardlex crystal, this watch is built to withstand the rigors of underwater exploration, with a water resistance of up to 200 meters. Whether you're diving into the depths or navigating everyday life, the Seiko Prospex SUT403P is your dependable companion for any adventure.
- Caliber No. V131 - Solar Powered – Powered by any light source - 38.7mm Case Size - 10.4mm Case Thickness - Stainless Steel Case - Silicone Band - Hardlex - Divers 200 Meters Water Resistant
Details
- Weight
- 500 g
Variants
| Option | Price | Status |
|---|---|---|
| Option 1 | $348 | Currently unavailable |
- Store
- Shiels
- Brand
- Seiko
- SKU
- 30264662
- Category
- Watches
- First tracked
- 8 Aug 2026
- Last checked
- 10 Aug 2026





