Side by side

Baltic Hermétique SummervsSternglas Lumatik

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

Hermétique Summer
BalticHermétique Summer
MSRP $594
Lumatik
SternglasLumatik
MSRP $539

At a glance

12 of 29 specs differ
Diameter
Hermétique Summer37mm
Lumatik38mm
Power Reserve
Hermétique Summer42h
Lumatik60h
Water Resistance
Hermétique Summer150m
Lumatik50m
MSRP
Hermétique Summer$594
Lumatik$539

Full specifications

Case

5 specs
Category
Dress
Sport
Diameter
37mm
38mm
Thickness
10.8mm
12mm
Lug-to-Lug
46mm
43mm
Water Resistance
150m
50m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Orange
Lume
BGW9
Luminova weiß und orange

Movement

3 specs
Caliber
Miyota 9039
Miyota 8315
Power Reserve
42h
60h
Jewels
25

Pricing

1 specs
MSRP
$594
$539

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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.

Sternglas Lumatik

Owners praise the Sternglas Lumatik for its playful Bauhaus design, fresh color palette, and unique bicolored lume. Reviewers highlight its comfortable 38mm case and a 60-hour power reserve. The Miyota 8315 movement is noted as less robust than premium options. On balance, owners and reviewers rate the Sternglas Lumatik highly for its fun design and distinctive lume at its price point.

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