Side by side
Lum-Tec RPMvsSeiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
RPM43mm
Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition39mm
Power Reserve
RPM40h
Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition40h
Water Resistance
RPM50m
Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition100m
MSRP
RPM$495
Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition$700
Full specifications
Case
5 specsDiameter
43mm
39mm
Thickness
12.3mm
13.3mm
Lug-to-Lug
41mm
45.5mm
Material
Titanium
Stainless Steel
Water Resistance
50m
100m
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
RPM 3
Black
Lume
None
LumiBrite on hands and index(es)
Movement
1 specsCaliber
—
V192
Pricing
1 specsMSRP
$495
$700
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