Side by side
Citizen Eco-Drive OnevsHelgray Superfast - Rose Gold Panda
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
The bottom line
The 36.6mm Eco-Drive One wears 3.4mm narrower than the 40mm Superfast - Rose Gold Panda — that's a meaningful jump on most wrists.
Check prices & track
Citizen Eco-Drive One
MSRP $2,995
Helgray Superfast - Rose Gold Panda
MSRP $399
At a glance
8 of 29 specs differDiameter
Eco-Drive One36.6mm
Superfast - Rose Gold Panda40mm
Power Reserve
Eco-Drive One40h
Superfast - Rose Gold Panda40h
Water Resistance
Eco-Drive One300m
Superfast - Rose Gold Panda100m
MSRP
Eco-Drive One$2,995
Superfast - Rose Gold Panda$399
Full specifications
Case
3 specsCategory
Dress
Chronograph
Diameter
36.6mm
40mm
Water Resistance
300m
100m
Crystal & Dial
2 specsAR Coating
Underside
Inner
Dial Color
White
Black
Movement
2 specsCaliber
8845
—
Type
Solar
Automatic
Pricing
1 specsMSRP
$2,995
$399
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