Side by side

Citizen Atomic Perpetual A-TvsPagani Design PD-1644 Gold

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

PD-1644 Gold
Pagani DesignPD-1644 Gold
MSRP $120

At a glance

8 of 29 specs differ
Diameter
Atomic Perpetual A-T41mm
PD-1644 Gold40mm
Power Reserve
Atomic Perpetual A-T40h
PD-1644 Gold40h
Water Resistance
Atomic Perpetual A-T200m
PD-1644 Gold100m
MSRP
Atomic Perpetual A-T
PD-1644 Gold$120

Full specifications

Case

3 specs
Category
Pilot
Chronograph
Diameter
41mm
40mm
Water Resistance
200m
100m

Crystal & Dial

2 specs
AR Coating
Underside
Yes
Dial Color
Blue
Black

Movement

2 specs
Caliber
H800
VK63
Type
Solar
Quartz

Pricing

1 specs
MSRP
$120

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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.

Pagani Design PD-1644 Gold

Pagani Design PD-1644 Gold owners widely report the watch offers significant aesthetic appeal for its price point, mimicking a luxury chronograph design. However, reviewers and owners consistently flag legibility issues, with subdials and polished indices on white dials being difficult to read, especially in low light. Some owners also note dial misalignment as a quality control concern, with one reporting a 1mm shift that led to a return. The lume is described as virtually non-existent. Overall, owners rate the Pagani Design PD-1644 Gold highly for its value and design, despite noted legibility and quality control challenges.

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