Side by side
Citizen Atomic Perpetual A-TvsHemel HFC Mechanical Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Atomic Perpetual A-T41mm
HFC Mechanical Chronograph40mm
Power Reserve
Atomic Perpetual A-T40h
HFC Mechanical Chronograph40h
Water Resistance
Atomic Perpetual A-T200m
HFC Mechanical Chronograph100m
MSRP
Atomic Perpetual A-T—
HFC Mechanical Chronograph$550
Full specifications
Case
6 specsCategory
Pilot
Chronograph
Diameter
41mm
40mm
Thickness
12mm
13.4mm
Lug-to-Lug
46mm
47mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
100m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
AR Coating
Underside
Inner
Dial Color
Blue
Airfoil (1970s British Pilot)
Movement
2 specsCaliber
H800
Seagull ST19
Type
Solar
Manual
Pricing
1 specsMSRP
—
$550
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