Seiko Prospex Willard SPB151 price on eBay right now
Across 17 live Buy It Now listings for "Seiko Prospex Willard SPB151" on eBay US, the market median is $1,399. Half of listings sit between $1,200 and $1,499. Rescanned every 6 hours; last sweep 2026-09-15 02:29 UTC.
Cheapest Buy It Now right now
64% underbuy nowSeiko Prospex Captain Willard SBDC109, SBDC123 Stainless Steel Bracelet w/ PINS
36% underbuy nowSeiko Prospex Captain Willard Automatic Diver’s 200M Cream Dial + Bracelet/Strap
29% underbuy nowSEIKO SPB257J1 SPB257 CAPTAIN WILLARD LTD EDITION 1970 HERITAGE MEN'S WATCH
21% underbuy nowSeiko Captain willard Save the ocean SPB301J1
14% underbuy nowSEIKO MEN'S 6R35-00T0 AUTOMATIC 200M DIVERS WILLARD SPECIAL EDITION WATCH SPB288
11% underbuy nowRare Seiko Prospex SPB317J1 Heritage Re-Interpretation Slim Willard extra strap!
7% underbuy nowSeiko Prospex Captain Willard Glacier Save the Ocean SPB301J1 Special Edition
7% underbuy nowSeiko Prospex SPB257J1 Black Series Limited Edition. Divers Watch. Cpt Willard.
Price history
deal.ly records the median for this search once a day. The trend line and 7, 30 and 90 day changes appear here as the history builds.
Price by condition
| condition | median | listings |
|---|---|---|
| New | $1,499 | 8 |
| Pre-owned | $1,295 | 9 |
18% of current listings are promoted by the seller, which usually signals a motivated seller rather than a bargain. Compare against the condition medians above, not the overall median, before deciding a price is good.
What moves watches prices
Watch prices on eBay hinge on four things: reference number, whether box and papers are included, service history, and dial condition. A full set (box, papers, hang tags) routinely clears 10 to 20 percent more than a head-only watch. Sellers who list without the reference number or with stock photos price lower and sell slower, which is where the under-market listings come from. On anything over a thousand dollars, eBay Authenticity Guarantee applies and the listing photos are the authoritative record of condition.
How to read this
The median is the middle asking price of live Buy It Now listings for this exact search, so it reflects what sellers are asking today, not what buyers paid last month. Use the 25th percentile as a realistic quick-sale price and the 75th as a patient-seller price. Anything listed well under the 25th percentile is worth checking for condition, completeness, and seller feedback before you buy.