Side by side
Helgray Speedster (Racing Light Blue)vsYema Superman Slim CMM.20
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Speedster (Racing Light Blue)39mm
Superman Slim CMM.2039mm
Power Reserve
Speedster (Racing Light Blue)40h
Superman Slim CMM.2040h
Water Resistance
Speedster (Racing Light Blue)30m
Superman Slim CMM.20300m
MSRP
Speedster (Racing Light Blue)$299
Superman Slim CMM.20$2,372
Full specifications
Case
5 specsCategory
Chronograph
Diver
Thickness
12mm
9.95mm
Lug-to-Lug
46mm
—
Material
Stainless Steel
316L Stainless Steel
Water Resistance
30m
300m
Crystal & Dial
1 specsCrystal
Sapphire
Domed Sapphire
Movement
1 specsCaliber
Miyota 6S21
Yema CMM.20
Pricing
1 specsMSRP
$299
$2,372
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