Side by side
Slow Watches SolarvsSeiko Prospex SPEEDTIMER
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Solar40mm
Prospex SPEEDTIMER42mm
Power Reserve
Solar—
Prospex SPEEDTIMER40h
Water Resistance
Solar50m
Prospex SPEEDTIMER100m
MSRP
Solar—
Prospex SPEEDTIMER$2,200
Full specifications
Case
7 specsCategory
—
Chronograph
Diameter
40mm
42mm
Thickness
10mm
12.9mm
Lug-to-Lug
—
49.6mm
Lug Width
—
20mm
Material
Aluminum
Stainless Steel
Water Resistance
50m
100m
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Super-clear coating
Dial Color
White
Black
Lume
None
LumiBrite on hands and index(es)
Movement
4 specsCaliber
VS42A
5X83
Type
Solar
Quartz
Power Reserve
—
40h
Jewels
25
14
Pricing
1 specsMSRP
—
$2,200
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