SpecStudio
Click to inspect
Seiko Prospex SPEEDTIMER
$3,000Stock unknown
Case
- Diameter
- 42.5mm
- Thickness
- 15.1mm
- Lug-to-lug
- 50mm
- Lug width
- 20mm
- Material
- Stainless Steel
- Water resistance
- 100m
Crystal & dial
- Crystal
- Sapphire
- Shape
- Curved
- AR coating
- Anti-reflective coating on inner surface
- Lume
- LumiBrite on hands and index(es)
Movement
- Caliber
- Seiko 8R46
- Type
- Automatic
- Power reserve
- 45h
- Jewels
- 34
Design language
- Case shape
- round
- Dial style
- matte
- Sub-dials
- 2
- Bezel
- tachymeter
- Bracelet
- lug-attached
- Hands
- dauphine
AI-detected from the product image
Prospex SPEEDTIMER collection · 11 watches
The market
Market prices.
Retail$3,000
The forum market
Follow the asking price.
Active listings0Across watch forums
Closed · 90d0Asking-price history
No forum listings tracked for this watch yet. Market+ adds the weekly trend.
Retail stock & market context
Seiko on the secondhand market
+10.5%
2026 so far · +5.8% to +16.3% · 91 matched watches
In line with the index
Chronographs as a group: +6.5% · 155 matched watches
Year-by-year readings →The connection engine
More like this.
The community take
Owners talk.
Owners widely praise the Seiko Prospex SPEEDTIMER for its attractive vintage-inspired design and compact 39mm size, with one owner finding the red dial unique and gorgeous. Reviewers and owners note the solar-powered quartz movement, with one owner considering $700 expensive for this specification and another wishing for a thinner case. The SPEEDTIMER is described as a sturdy and reliable everyday watch, though one owner questioned its resale value. Overall, owners and reviewers appreciate the Seiko Prospex SPEEDTIMER for its stylish, compact design and solar functionality, despite some finding the price point and case thickness slightly high.
Open the discussion
On real wrists
No shots yet. Show how it wears.
The paper trail
The discussion