Seiko

SPB185

Prospex

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Seiko · Japan · Dive

Slim Turtle

SPB185

The thinner Turtle. Not an SRP777.

Case: 42 mm
Material: steel
Introduced: 2020
Collection: Prospex

The index

Asking prices

Monthly index through September 2026, scaled to the current median ask.

-3.2%-1.1%

Low ask: USD 740
Median ask: USD 910
High ask: USD 1,000
Asks in snapshot: 8

This snapshot

Individual asks

The snapshot is compiled in US dollars. The header switches the display to euro or Hong Kong dollars at a fixed rate. Confirm currency, tax, and shipping on the marketplace. Lugfolio does not sell the watch.

Carousell Hong Kong
USD 740
USD
Good · 2024 · Hong Kong · Private · Box and papers
View on Carousell Hong Kong
Opens live listings for this reference
The 1916 Company
USD 760
USD
Good · 2020 · United States · Dealer · Watch only
View on The 1916 Company
Opens live listings for this reference
eBay
USD 780
USD
Very good · 2025 · United States · Private · Box, no papers
View on eBay
Opens live listings for this reference
Bezel
USD 850
USD
Very good · 2020 · United States · Dealer · Box and papers
View on Bezel
Opens live listings for this reference
Watchfinder
USD 910
USD
Excellent · 2025 · United States · Dealer · Box and papers
View on Watchfinder
Opens live listings for this reference
Chronext
USD 930
USD
Excellent · 2025 · Germany · Dealer · Box and papers
View on Chronext
Opens live listings for this reference
Chrono24
USD 980
USD
Unworn · 2023 · Switzerland · Dealer · Box and papers
View on Chrono24
Opens this reference’s page
Carousell Singapore
USD 1,000
USD
Unworn · 2023 · Singapore · Private · Box and papers
View on Carousell Singapore
Opens live listings for this reference