Side by side
Asterisk Watches Mars RovervsSeiko Prospex SPEEDTIMER
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Mars Rover40mm
Prospex SPEEDTIMER41.4mm
Power Reserve
Mars Rover40h
Prospex SPEEDTIMER40h
Water Resistance
Mars Rover50m
Prospex SPEEDTIMER100m
MSRP
Mars Rover$275
Prospex SPEEDTIMER$750
Full specifications
Case
6 specsCategory
—
Chronograph
Diameter
40mm
41.4mm
Thickness
11mm
13mm
Lug-to-Lug
46mm
45.9mm
Lug Width
20mm
21mm
Water Resistance
50m
100m
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
None
LumiBrite on hands and index(es)
Movement
2 specsCaliber
Ronda 515
V192
Type
Automatic
Quartz
Pricing
1 specsMSRP
$275
$750
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