Side by side

Citizen Atomic Perpetual A-TvsHorage Supersede GMT

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

Supersede GMT
HorageSupersede GMT
MSRP $7,270

At a glance

13 of 29 specs differ
Diameter
Atomic Perpetual A-T41mm
Supersede GMT39.5mm
Power Reserve
Atomic Perpetual A-T40h
Supersede GMT72h
Water Resistance
Atomic Perpetual A-T200m
Supersede GMT200m
MSRP
Atomic Perpetual A-T
Supersede GMT$7,270

Full specifications

Case

5 specs
Category
Pilot
GMT
Diameter
41mm
39.5mm
Thickness
12mm
9.85mm
Lug-to-Lug
46mm
46.29mm
Lug Width
20mm
22mm

Crystal & Dial

3 specs
AR Coating
Underside
No
Dial Color
Blue
Black
Lume
None
Super-LumiNova

Movement

4 specs
Caliber
H800
Horage K2
Type
Solar
Automatic
Power Reserve
40h
72h
Complications
None
GMT

Pricing

1 specs
MSRP
$7,270

Follow this matchup

Get a note when Citizen Atomic Perpetual A-T vs Horage Supersede GMT gets more votes, a community discussion, or a price drop. No account needed.

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.

Horage Supersede GMT

The Horage Supersede GMT is widely praised for its innovative micro-rotor movement and impressive finishing. Owners and reviewers highlight its value as a true GMT sports watch, noting the compact 39.5mm case and 200m water resistance. The K2 movement offers a 72-hour power reserve, and updates include an optional platinum rotor, a luminous seconds hand tip, and a new micro-adjustable clasp. One potential hesitation for buyers is the inability to see the watch in person. Overall, owners and reviewers rate the Horage Supersede GMT highly for its innovative micro-rotor movement and excellent value.

From video reviewers

The Horage Supersede GMT features a unique case design that blends different styles. A notable strength is its in-house K2 micro-rotor movement. One weakness is the relatively average lume brightness.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.