Side by side

Baltic Hermétique SummervsZelos LT Carbon

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

Hermétique Summer
BalticHermétique Summer
MSRP $594
LT Carbon
ZelosLT Carbon
MSRP $449

At a glance

10 of 29 specs differ
Diameter
Hermétique Summer37mm
LT Carbon40mm
Power Reserve
Hermétique Summer42h
LT Carbon40h
Water Resistance
Hermétique Summer150m
LT Carbon50m
MSRP
Hermétique Summer$594
LT Carbon$449

Full specifications

Case

4 specs
Diameter
37mm
40mm
Lug-to-Lug
46mm
40mm
Material
Stainless Steel
Forged Carbon
Water Resistance
150m
50m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Orange
Carbon
Lume
BGW9
None

Movement

2 specs
Caliber
Miyota 9039
Miyota 9133
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$594
$449

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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.

Zelos LT Carbon

The forged carbon case construction is a standout feature, noted for its lightweight feel and distinctive pattern. The proprietary strap system limits aftermarket options. Reviewers disagree on the value proposition compared to alternatives.

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