Side by side
Serket Watch Co TachymetrevsSpinnaker Cahill Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Tachymetre42.5mm
Cahill Automatic42mm
Power Reserve
Tachymetre—
Cahill Automatic40h
Water Resistance
Tachymetre50m
Cahill Automatic200m
MSRP
Tachymetre$299
Cahill Automatic$350
Full specifications
Case
6 specsCategory
—
Diver
Diameter
42.5mm
42mm
Thickness
12mm
13.7mm
Lug-to-Lug
53mm
51mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
200m
Crystal & Dial
2 specsDial Color
Teal Blue
Green
Lume
C3 SuperLuminova
None
Movement
3 specsCaliber
Seiko VK64
SII NH35A
Type
Mecaquartz
Automatic
Power Reserve
—
40h
Pricing
1 specsMSRP
$299
$350
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