Side by side

Halios Seaforth IVvsMaen Manhattan 37 seconde/seconde/

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

Seaforth IV
HaliosSeaforth IV
MSRP $765
Manhattan 37 seconde/seconde/
MaenManhattan 37 seconde/seconde/
MSRP $937

At a glance

11 of 29 specs differ
Diameter
Seaforth IV40mm
Manhattan 37 seconde/seconde/37mm
Power Reserve
Seaforth IV40h
Manhattan 37 seconde/seconde/40h
Water Resistance
Seaforth IV200m
Manhattan 37 seconde/seconde/50m
MSRP
Seaforth IV$765
Manhattan 37 seconde/seconde/$937

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
40mm
37mm
Thickness
12.4mm
9.3mm
Lug-to-Lug
46.5mm
Lug Width
20mm
Material
Titanium
316L Stainless Steel
Water Resistance
200m
50m

Crystal & Dial

2 specs
Crystal
Sapphire (double-domed)
Sapphire
Dial Color
Blue
MSS.01

Movement

1 specs
Caliber
Sellita SW200-2
Sellita SW200

Pricing

1 specs
MSRP
$765
$937

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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.

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.

Maen Manhattan 37 seconde/seconde/

The Maen Manhattan 37 seconde/seconde/ is widely praised for its dressy styling and perceived step up in quality from other microbrands in its price bracket. Reviewers highlight its slim 9.3mm case, 100m water resistance, and comfortable integrated bracelet as key strengths, with the dark blue dial and hand-painted NYC references described as a hauntingly cool and versatile feature. The Sellita SW200-1 movement powers the time-only display, and the $1,499 price is considered good value. On balance, owners and reviewers rate the Maen Manhattan 37 seconde/seconde/ highly for its unique dial and slim, versatile design at its price point.

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