Side by side
Citizen Eco-Drive OnevsHelgray 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
Eco-Drive One36.6mm
Speedster (Racing Light Blue)39mm
Power Reserve
Eco-Drive One40h
Speedster (Racing Light Blue)40h
Water Resistance
Eco-Drive One300m
Speedster (Racing Light Blue)30m
MSRP
Eco-Drive One$2,995
Speedster (Racing Light Blue)$299
Full specifications
Case
3 specsCategory
Dress
Chronograph
Diameter
36.6mm
39mm
Water Resistance
300m
30m
Crystal & Dial
2 specsAR Coating
Underside
Inner
Dial Color
White
Black
Movement
2 specsCaliber
8845
Miyota 6S21
Type
Solar
Automatic
Pricing
1 specsMSRP
$2,995
$299
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