Side by side

Halios Seaforth IVvsTimefactors PRS-35

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

Seaforth IV
HaliosSeaforth IV
MSRP $765
PRS-35
TimefactorsPRS-35
MSRP $530
What people say

Owners + reviewers, side by side

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

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.

Timefactors PRS-35

Owners widely praise the Timefactors PRS for its excellent value and build quality, often comparing it favorably to watches costing significantly more. The watch is celebrated as a well-executed homage to classic designs, capturing the essence of vintage pieces without being a direct copy. Its machining and design are frequently highlighted as strengths, making it a satisfying daily wear. One owner notes that the shiny hands can sometimes blend into the black dial, impacting legibility, and another mentions that the lume fades faster than on some diver watches. On balance, owners rate the Timefactors PRS highly for its vintage aesthetic and robust construction at an accessible price point.

At a glance

11 of 29 specs differ
Diameter
Seaforth IV40mm
PRS-3538mm
Power Reserve
Seaforth IV40h
PRS-35
Water Resistance
Seaforth IV200m
PRS-3550m
MSRP
Seaforth IV$765
PRS-35$530

Full specifications

Case

5 specs
Category
Diver
Diameter
40mm
38mm
Thickness
12.4mm
10.4mm
Material
Titanium
Stainless Steel
Water Resistance
200m
50m

Crystal & Dial

2 specs
Crystal
Sapphire (double-domed)
Sapphire
Dial Color
Blue
Brushed silver

Movement

3 specs
Caliber
Sellita SW200-1
Peseux 7040
Type
Automatic
Manual
Power Reserve
40h

Pricing

1 specs
MSRP
$765
$530
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