Side by side

Citizen Atomic Perpetual A-TvsLongines CONQUEST

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

CONQUEST
LonginesCONQUEST
MSRP $2,400

At a glance

20 of 29 specs differ
Diameter
Atomic Perpetual A-T41mm
CONQUEST34mm
Power Reserve
Atomic Perpetual A-T40h
CONQUEST
Water Resistance
Atomic Perpetual A-T200m
CONQUEST100m
MSRP
Atomic Perpetual A-T
CONQUEST$2,400

Full specifications

Case

8 specs
Category
Pilot
Sport
Diameter
41mm
34mm
Thickness
12mm
10.9mm
Lug-to-Lug
46mm
49.1mm
Lug Width
20mm
21mm
Finish
Brushed and polished
Water Resistance
200m
100m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Dial Color
Blue
Brown
Indices
Applied

Movement

7 specs
Caliber
H800
L888.5
Type
Solar
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$2,400

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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.

Longines CONQUEST

The Longines Conquest is widely praised for its excellent value, high-quality finishing, and versatile, clean design, with owners frequently highlighting its comfortable wearability and smooth winding action. Reviewers note its legible dial and 300-meter water resistance, with one source specifying a 72-hour power reserve and a 5-year warranty. Criticisms include the lack of micro-adjustment on the bracelet, which some owners find leads to a poor fit, and weaker lume, though only the black dial is noted to have lumed hands. One owner points out the large crown guards may rub the wrist when typing. Overall, owners and reviewers rate the Longines Conquest highly for its exceptional build quality and aesthetic appeal at its price point.

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