Side by side

Citizen Atomic Perpetual A-TvsKUOE OLD SMITH 90-001

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

OLD SMITH 90-001
KUOEOLD SMITH 90-001
MSRP $405

At a glance

12 of 29 specs differ
Diameter
Atomic Perpetual A-T41mm
OLD SMITH 90-00135mm
Power Reserve
Atomic Perpetual A-T40h
OLD SMITH 90-00140h
Water Resistance
Atomic Perpetual A-T200m
OLD SMITH 90-00150m
MSRP
Atomic Perpetual A-T
OLD SMITH 90-001$405

Full specifications

Case

6 specs
Category
Pilot
Dress
Diameter
41mm
35mm
Thickness
12mm
10mm
Lug-to-Lug
46mm
42mm
Lug Width
20mm
18mm
Water Resistance
200m
50m

Crystal & Dial

3 specs
Crystal Shape
Flat
Dome
AR Coating
Underside
Yes
Dial Color
Blue
Gold

Movement

2 specs
Caliber
H800
TMI VD78A
Type
Solar
Quartz

Pricing

1 specs
MSRP
$405

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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.

KUOE OLD SMITH 90-001

KUOE OLD SMITH is widely praised for its vintage aesthetic and comfortable 35mm wearability, with owners noting its attractive bronze case and dial contrast. Reviewers and owners alike highlight its excellent accuracy. However, the case finishing is considered average for the price, and the lume fades quickly. Some find the small date window difficult to read, and the Seiko NH38 movement is described as noisy. The 18mm lug width and PVD-coated strap hardware are also noted as drawbacks. Overall, owners and reviewers find the KUOE OLD SMITH to be a compelling vintage field watch offering good value, particularly for its aesthetic appeal and accuracy.

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