Side by side
Helgray Speedster (Racing Light Blue)vsYema Superman Worldtime GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
Speedster (Racing Light Blue)39mm
Superman Worldtime GMT39mm
Power Reserve
Speedster (Racing Light Blue)40h
Superman Worldtime GMT40h
Water Resistance
Speedster (Racing Light Blue)30m
Superman Worldtime GMT300m
MSRP
Speedster (Racing Light Blue)$299
Superman Worldtime GMT$1,549
Full specifications
Case
4 specsCategory
Chronograph
GMT
Thickness
12mm
—
Lug-to-Lug
46mm
—
Water Resistance
30m
300m
Crystal & Dial
1 specsDial Color
Black
39mm Automatic
Movement
1 specsCaliber
Miyota 6S21
—
Pricing
1 specsMSRP
$299
$1,549
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