Side by side
Citizen Atomic Perpetual A-TvsSeiko Essentials Roman Numeral (Ladies)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Atomic Perpetual A-T41mm
Essentials Roman Numeral (Ladies)29.6mm
Power Reserve
Atomic Perpetual A-T40h
Essentials Roman Numeral (Ladies)40h
Water Resistance
Atomic Perpetual A-T200m
Essentials Roman Numeral (Ladies)50m
MSRP
Atomic Perpetual A-T—
Essentials Roman Numeral (Ladies)$350
Full specifications
Case
6 specsCategory
Pilot
Dress
Diameter
41mm
29.6mm
Thickness
12mm
6.2mm
Lug-to-Lug
46mm
37.7mm
Lug Width
20mm
14mm
Water Resistance
200m
50m
Crystal & Dial
2 specsAR Coating
Underside
Inner
Dial Color
Blue
Black
Movement
2 specsCaliber
H800
6N01
Type
Solar
Quartz
Pricing
1 specsMSRP
—
$350
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Citizen Atomic Perpetual A-T vs Seiko Essentials Roman Numeral (Ladies) gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Seiko Essentials Roman Numeral (Ladies)vsWolbrook Skindiver WT Chrono-MecaquartzHemel HFT20vsSeiko Essentials Roman Numeral (Ladies)Seiko Essentials Roman Numeral (Ladies)vsYema Flygraf Bi-Compax French Air ForceSeiko Essentials Roman Numeral (Ladies)vsBoldr VenusaurCitizen Atomic Perpetual A-TvsYema RadianceCitizen Atomic Perpetual A-TvsDan Henry 1900