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Home/Browse/Seiko/Prospex SPEEDTIMER
Seiko Prospex SPEEDTIMER
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Seiko Prospex SPEEDTIMER

Chronograph

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.

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1 Variant
Lume:LumiBrite on hands and index(es)
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Retail MSRP
$3,000
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Alternatives
Case
42.5mm
Power Reserve
45h
Movement
Automatic
Water Resistance
100m
Crystal
Sapphire + AR
01

Case Dimensions

Diameter42.5mm
Thickness15.1mm
Lug-to-Lug50mm
Lug Width20mm
02

Case Build

MaterialStainless Steel
Water Resistance100m
03

Crystal & Dial

CrystalSapphire
ShapeCurved
AR CoatingAnti-reflective coating on inner surface
LumeLumiBrite on hands and index(es)
04

Movement

Caliber
8R46
TypeAutomatic
Beat Rate—
Power Reserve45 hours
Jewels34
HackingNo
Hand-WindingNo
ComplicationsTime only
05

Design Language

Dial styleMatte
Sub-dials2
BezelTachymeter
Bracelet / strapLug-attached bracelet
HandsDauphine
AI-detected from product image · 5/22/2026
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