Side by side

Sternglas Hamburg Pro AutomatikvsBaltic Hermétique Summer

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

Hamburg Pro Automatik
SternglasHamburg Pro Automatik
MSRP $755
Hermétique Summer
BalticHermétique Summer
MSRP $594

At a glance

12 of 29 specs differ
Diameter
Hamburg Pro Automatik42mm
Hermétique Summer37mm
Power Reserve
Hamburg Pro Automatik42h
Hermétique Summer42h
Water Resistance
Hamburg Pro Automatik50m
Hermétique Summer150m
MSRP
Hamburg Pro Automatik$755
Hermétique Summer$594

Full specifications

Case

5 specs
Category
Sport
Dress
Diameter
42mm
37mm
Thickness
12mm
10.8mm
Lug-to-Lug
45mm
46mm
Water Resistance
50m
150m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Orange
Lume
Luminova Indizes
BGW9

Movement

3 specs
Caliber
Miyota 8215
Miyota 9039
Power Reserve
42h
42h
Jewels
25

Pricing

1 specs
MSRP
$755
$594

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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.

Sternglas Hamburg Pro Automatik

Owners widely praise the Sternglas Hamburg Pro Automatik for its Bauhaus-inspired design, German assembly, and excellent value, with many appreciating its comfortable wearability and uncluttered dial. Specific positive notes include a substantial weight that feels good on the wrist and a pleasing matte dial texture. The Miyota 8215 movement is generally considered reliable and surprisingly accurate, though some owners find it louder than expected and note the lack of hacking seconds. Caveats include a minimal instruction manual, an initially stiff strap, and a date window recess that can make the date difficult to see. Owners are split on the case finishing, with some finding it not too bad and nicely polished, while others criticize it. The case is also described by some as thick, making it potentially awkward for long-sleeved shirts. On balance, owners and reviewers rate the Sternglas Hamburg Pro Automatik highly for its attractive Bauhaus design and strong value proposition.

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.

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