Side by side

Citizen Atomic Perpetual A-TvsanOrdain Model 2 OT

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

Model 2 OT
anOrdainModel 2 OT
MSRP $1,588

At a glance

13 of 29 specs differ
Diameter
Atomic Perpetual A-T41mm
Model 2 OT36mm
Power Reserve
Atomic Perpetual A-T40h
Model 2 OT42h
Water Resistance
Atomic Perpetual A-T200m
Model 2 OT50m
MSRP
Atomic Perpetual A-T
Model 2 OT$1,588

Full specifications

Case

6 specs
Category
Pilot
Diameter
41mm
36mm
Thickness
12mm
11mm
Lug-to-Lug
46mm
43mm
Lug Width
20mm
18mm
Water Resistance
200m
50m

Crystal & Dial

2 specs
AR Coating
Underside
Yes
Dial Color
Blue
Model 2 OT

Movement

4 specs
Caliber
H800
Sellita SW210-1
Type
Solar
Manual
Power Reserve
40h
42h
Jewels
25

Pricing

1 specs
MSRP
$1,588

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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.

anOrdain Model 2 OT

Owners and reviewers widely praise the anOrdain Model 2 OT for its exquisite, handcrafted vitreous enamel dial and harmonious design. The 36mm steel case is noted for its simple, rugged field watch inspiration, and the winding experience is described as exceptionally smooth. Some reviewers flag a low 5atm water resistance and noticeable glare on the crystal, while others mention the lack of a seconds hand and limited lume. The 36mm case size is perceived differently, with some finding it wears larger and others smaller than expected. Overall, the consensus is that the anOrdain Model 2 OT is a highly regarded piece for its artistic dial and craftsmanship at its price point.

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