Side by side

Baltic Hermétique SummervsSeiko Coutura

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

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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.

Baltic Hermétique Summer

Reviewers highlight the Baltic Hermétique Summer's compact 37mm brushed case with a polished bezel and 150 meters of water resistance. The watch features glossy dials in bright colors with raised BGW9 Super-LumiNova indices that emit a strong blue glow, and it comes with color-matched FKM rubber straps or Baltic bracelets. The Miyota 9039 movement supports hacking and hand-winding. However, the recessed crown can be difficult to manipulate if fingernails are not long enough, and the movement has a stated accuracy of -10/+30 seconds per day. Overall, reviewers praise the Baltic Hermétique Summer for its well-balanced, colorful dials and strong lume at an affordable price point.

Seiko Coutura

Seiko Coutura owners widely report its wear-resistant metal treatments, with one noting minimal scratching after six years. The watch is appreciated for its solar and perpetual calendar functions, with some owners finding its styling unique and fun, while others consider it gaudy or too busy. Some owners find the Coutura lineup too large or that it sits high, but others praise its comfortable wearability and attractive appearance, with one owner calling it a keeper. Accuracy figures are not consistently reported, with one owner noting poor solar power reserve requiring constant light exposure, while another's kinetic perpetual model has a four-year reserve. On balance, owners appreciate the Seiko Coutura for its functional features and unique styling, despite some finding it visually polarizing.

At a glance

10 of 29 specs differ
Diameter
Hermétique Summer37mm
Coutura42mm
Power Reserve
Hermétique Summer42h
Coutura
Water Resistance
Hermétique Summer150m
Coutura100m
MSRP
Hermétique Summer$594
Coutura$450

Full specifications

Case

3 specs
Diameter
37mm
42mm
Lug-to-Lug
46mm
50.4mm
Water Resistance
150m
100m

Crystal & Dial

3 specs
AR Coating
Yes
Dial Color
Orange
Lume
BGW9
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Miyota 9039
Seiko 6N52
Type
Automatic
Quartz
Power Reserve
42h
0h

Pricing

1 specs
MSRP
$594
$450
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