Side by side

Citizen PCATvsHalios Seaforth IV

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

PCAT
CitizenPCAT
MSRP $675
Seaforth IV
HaliosSeaforth IV
MSRP $765
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Citizen PCAT

Owners widely praise the Citizen PCAT for its exceptional value, noting its perpetual calendar and 200m water resistance as standout features. Reviewers highlight its refined appearance and advanced Eco-Drive, radio-controlled timekeeping, and perpetual calendar functionality. Some owners find the dial information-heavy and legibility challenging on certain sub-dials, while one user points out the E650 movement's limitation to five atomic time zones. Lug widths vary, with some titanium models featuring 24mm. Overall, owners rate the Citizen PCAT highly for its impressive specifications and value proposition.

Halios Seaforth IV

Owners widely praise the Halios Sunburst Blue for its perfect 40mm size, stunning sunburst dial, and excellent lume, with one owner calling it Halios's best effort and a potential "Omega AT killer." The ETA 2824 movement is noted as running smoothly, and the watch is considered a great value with strong resale. Some owners desire larger sizes or different dial colors, and one reviewer found the Sinn 556i more versatile. The sapphire bezel is described as tall and flat, which is a point of contention for some. Overall, owners rate the Halios Sunburst Blue highly for its design, size, and value.

From video reviewers

The sunburst blue dial is a standout feature. Limited water resistance is a shared concern.

At a glance

11 of 29 specs differ
Diameter
PCAT43mm
Seaforth IV40mm
Power Reserve
PCAT40h
Seaforth IV40h
Water Resistance
PCAT100m
Seaforth IV200m
MSRP
PCAT$675
Seaforth IV$765

Full specifications

Case

6 specs
Category
Pilot
Diver
Diameter
43mm
40mm
Thickness
12mm
12.4mm
Lug-to-Lug
46mm
46.5mm
Material
Stainless Steel
Titanium
Water Resistance
100m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Sapphire (double-domed)
AR Coating
Underside
Inner

Movement

2 specs
Caliber
E660
Sellita SW200-1
Type
Solar
Automatic

Pricing

1 specs
MSRP
$675
$765
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