Side by side

Citizen Atomic Perpetual A-TvsPhoibos Voyager GMT

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

Voyager GMT
PhoibosVoyager GMT
MSRP $429

At a glance

11 of 29 specs differ
Diameter
Atomic Perpetual A-T41mm
Voyager GMT39mm
Power Reserve
Atomic Perpetual A-T40h
Voyager GMT40h
Water Resistance
Atomic Perpetual A-T200m
Voyager GMT100m
MSRP
Atomic Perpetual A-T
Voyager GMT$429

Full specifications

Case

5 specs
Category
Pilot
GMT
Diameter
41mm
39mm
Thickness
12mm
13.2mm
Lug-to-Lug
46mm
45mm
Water Resistance
200m
100m

Crystal & Dial

3 specs
AR Coating
Underside
Yes
Dial Color
Blue
Red
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
H800
SII NH34
Type
Solar
Automatic

Pricing

1 specs
MSRP
$429

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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.

Phoibos Voyager GMT

Owners widely praise the Phoibos Voyager GMT for its exceptional fit and finish, attractive dials that play with light, and outstanding lume. The bezel action is described as perfect with a grippy, smooth-threaded crown, and the bracelet clasp is noted as high quality for the price. Accuracy varies, with one owner reporting +1/+2 seconds per day and another around -6 seconds per day. Some owners find the 14.5mm thickness chunky and difficult to wear with long sleeves, and the 24-click bezel limits tracking to hour-offset time zones. The date color can blend into the dial, and the date wheel may show slight misalignment. On balance, owners rate the Phoibos Voyager GMT highly for its vibrant dials and excellent value.

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