Side by side
Jack Mason CantonvsHelgray Speedster (Racing Light Blue)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
6 of 29 specs differDiameter
Canton39mm
Speedster (Racing Light Blue)39mm
Power Reserve
Canton40h
Speedster (Racing Light Blue)40h
Water Resistance
Canton150m
Speedster (Racing Light Blue)30m
MSRP
Canton$1,399
Speedster (Racing Light Blue)$299
Full specifications
Case
3 specsCategory
—
Chronograph
Thickness
10.8mm
12mm
Water Resistance
150m
30m
Crystal & Dial
1 specsDial Color
—
Black
Movement
1 specsCaliber
La Joux-Perret G100
Miyota 6S21
Pricing
1 specsMSRP
$1,399
$299
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