Side by side

Citizen Atomic Perpetual A-TvsCitizen PCAT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

PCAT
CitizenPCAT
MSRP $675
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Citizen Atomic Perpetual A-T

Owners widely praise the Citizen Atomic Perpetual A-T for its handsome appearance, solid fit and finish, comfortable bracelet, and intuitive world time function. Its perpetual calendar and atomic timekeeping are highlighted as major conveniences, maintaining accuracy within 0.5 seconds even without syncing, and owners appreciate its "set & forget" nature and solar charging. The watch features a modest, stylish blue dial with delicate design details and a clutter-free layout, along with high water resistance without a screw-down crown and light titanium construction. Some find the dial unnecessarily busy, and its time zone functionality is noted as less useful outside the US, with atomic sync being less compelling below the equator. Accuracy is reported as +/-15 seconds per month if not syncing, but +/-0 seconds if it syncs via radio signal. Some find the watch a bit on the large side.

Citizen PCAT

Owners widely praise the Citizen PCAT for its exceptional value, noting its perpetual calendar and 200m water resistance as standout features. Reviewers highlight its refined appearance and advanced Eco-Drive, radio-controlled timekeeping, and perpetual calendar functionality. Some owners find the dial information-heavy and legibility challenging on certain sub-dials, while one user points out the E650 movement's limitation to five atomic time zones. Lug widths vary, with some titanium models featuring 24mm. Overall, owners rate the Citizen PCAT highly for its impressive specifications and value proposition.

At a glance

4 of 29 specs differ
Diameter
Atomic Perpetual A-T41mm
PCAT43mm
Power Reserve
Atomic Perpetual A-T40h
PCAT40h
Water Resistance
Atomic Perpetual A-T200m
PCAT100m
MSRP
Atomic Perpetual A-T
PCAT$675

Full specifications

Case

2 specs
Diameter
41mm
43mm
Water Resistance
200m
100m

Movement

1 specs
Caliber
H800
E660

Pricing

1 specs
MSRP
$675
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