Side by side
Serket Watch Co TachymetrevsTimefactors Aerotimer
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
8 of 29 specs differDiameter
Tachymetre42.5mm
Aerotimer42mm
Power Reserve
Tachymetre—
Aerotimer—
Water Resistance
Tachymetre50m
Aerotimer100m
MSRP
Tachymetre$299
Aerotimer$416
Full specifications
Case
5 specsDiameter
42.5mm
42mm
Thickness
12mm
13mm
Lug-to-Lug
53mm
50mm
Lug Width
22mm
20mm
Water Resistance
50m
100m
Crystal & Dial
2 specsDial Color
Teal Blue
Black
Lume
C3 SuperLuminova
SuperLuminova C3
Pricing
1 specsMSRP
$299
$416
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