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Seiko Prospex SPEEDTIMERvsUgly Watch Co RM3

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Prospex SPEEDTIMER
SeikoProspex SPEEDTIMER
MSRP $725
RM3
Ugly Watch CoRM3
Buy from Seiko ↗
Buy used on eBay ↗
Buy from Ugly Watch Co ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
Prospex SPEEDTIMER39mm
RM342mm
Power Reserve
Prospex SPEEDTIMER40h
RM3—
Water Resistance
Prospex SPEEDTIMER100m
RM3200m
MSRP
Prospex SPEEDTIMER$725
RM3—

Full specifications

Case

6 specs
Category
Chronograph
—
Diameter
39mm
42mm
Thickness
13.3mm
—
Lug-to-Lug
45.5mm
51mm
Lug Width
20mm
22mm
Water Resistance
100m
200m

Crystal & Dial

4 specs
Crystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
White
Lume
LumiBrite on hands and index(es)
None

Movement

3 specs
Caliber
V192
ST1901
Type
Quartz
Manual
Power Reserve
40h
—

Pricing

1 specs
MSRP
$725
—
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