Side by side

Sternglas Berlin AutomatikvsLum-Tec Solar Marine

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

Berlin Automatik
SternglasBerlin Automatik
MSRP $485
Solar Marine
Lum-TecSolar Marine
MSRP $463

At a glance

11 of 29 specs differ
Diameter
Berlin Automatik38mm
Solar Marine39mm
Power Reserve
Berlin Automatik42h
Solar Marine40h
Water Resistance
Berlin Automatik50m
Solar Marine300m
MSRP
Berlin Automatik$485
Solar Marine$463

Full specifications

Case

6 specs
Category
Dress
Diver
Diameter
38mm
39mm
Thickness
12mm
10.7mm
Lug-to-Lug
43mm
43.5mm
Material
Stainless Steel
316L Stainless Steel (DLC coated)
Water Resistance
50m
300m

Crystal & Dial

1 specs
Dial Color
Steel

Movement

3 specs
Caliber
Miyota 8215
Power Reserve
42h
40h
Jewels
25

Pricing

1 specs
MSRP
$485
$463

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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 Berlin Automatik

Owners widely praise the Sternglas Berlin Automatik for its handsome, clean dial and a 38mm size that fits smaller wrists well, making it a comfortable daily wearer. The case is described as solid and well-finished. However, the Miyota 8205 movement is noted as reliable but noticeably loud, and the exhibition caseback is unadorned. Some owners find the watch too simple and question the value, citing basic movement and strap choices for the price, with a few feeling the proportions and day/date complication are off. Overall, owners appreciate the Sternglas Berlin Automatik for its classic design and wearability, though some debate its value proposition.

Lum-Tec Solar Marine

Lum-Tec Solar Marine owners praise its all-black diver design, excellent lume, and rugged, tank-like build. One owner finds it a perfect fit for a 7-inch wrist and the most frequently worn watch despite its smaller size. However, one owner cautions that the PVD coating will wear and chip within a year, impacting its appearance, and another finds the price high for a solar quartz watch with added lume. On balance, owners rate the Lum-Tec Solar Marine highly for its robust design and excellent lume, despite concerns about PVD durability and value proposition.

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