Side by side
Sheffield SCR CHRONO SWvsHelgray Speedster (Racing Light Blue)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
SCR CHRONO SW42mm
Speedster (Racing Light Blue)39mm
Power Reserve
SCR CHRONO SW63h
Speedster (Racing Light Blue)40h
Water Resistance
SCR CHRONO SW100m
Speedster (Racing Light Blue)30m
MSRP
SCR CHRONO SW—
Speedster (Racing Light Blue)$299
Full specifications
Case
4 specsDiameter
42mm
39mm
Thickness
14.65mm
12mm
Lug-to-Lug
46.5mm
46mm
Water Resistance
100m
30m
Crystal & Dial
1 specsDial Color
White
Black
Movement
2 specsCaliber
Sellita SW510
Miyota 6S21
Power Reserve
63h
40h
Pricing
1 specsMSRP
—
$299
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