Side by side

Maen Manhattan 37 seconde/seconde/vsSeiko Astron

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

Manhattan 37 seconde/seconde/
MaenManhattan 37 seconde/seconde/
MSRP $937
Astron
SeikoAstron
MSRP $2,700

At a glance

15 of 29 specs differ
Diameter
Manhattan 37 seconde/seconde/37mm
Astron43.3mm
Power Reserve
Manhattan 37 seconde/seconde/40h
Astron40h
Water Resistance
Manhattan 37 seconde/seconde/50m
Astron100m
MSRP
Manhattan 37 seconde/seconde/$937
Astron$2,700

Full specifications

Case

7 specs
Category
Dress
Chronograph
Diameter
37mm
43.3mm
Thickness
9.3mm
13.4mm
Lug-to-Lug
49.5mm
Lug Width
14mm
Material
316L Stainless Steel
Titanium
Water Resistance
50m
100m

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Super-clear coating
Dial Color
MSS.01
Black
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Sellita SW200
5X83
Type
Automatic
Quartz
Jewels
25
14

Pricing

1 specs
MSRP
$937
$2,700

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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.

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.

Seiko Astron

The Seiko Astron is widely praised for its advanced timekeeping technology, including GPS and radio wave synchronization, offering grab-and-go convenience and exceptional accuracy, with some users reporting +/- 15 seconds per month or even 1/2 second per day for its autonomous quartz movement. Owners appreciate its well-finished titanium cases and bracelets, detailed dials with high-contrast markers, and lightweight, comfortable wearability. However, some find the price point of around $2,000 to $2,400 expensive, noting that GPS sync works best outdoors and that certain models lack screw-down casebacks, impacting water resistance. The lume is described as sparse on some models, and recessed buttons require tools to operate. Overall, owners and reviewers rate the Seiko Astron highly for its cutting-edge technology and comfortable, well-finished design, with the value proposition becoming more compelling when models are found at a discount.

From video reviewers

The watch's automatic time zone adjustment via GPS is a notable feature. The watch's solar-powered charging system can take up to 6 months to fully charge, which may not be ideal for users who need a quick power boost.

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