Sternglas Naos Pro AutomatikvsStowa Partitio Classic

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Sternglas Naos Pro Automatik at true scale

Naos Pro Automatik

Stowa Partitio Classic at true scale

Partitio Classic

Diameter

38mm

37mm

Lug-to-Lug

42.4mm

lowest

46.9mm

Thickness

9mm

lowest

10.9mm

Water Resistance

50m

n/a

Power Reserve

42h

n/a

MSRP

$699

n/a

Movement

Miyota 9015

Sellita SW200-1

Case

5 specs
Diameter
38mm
37mm
Thickness
9mm
10.9mm
Lug-to-Lug
42.4mm
46.9mm
Lug Width
20mm
18mm
Water Resistance
50m
n/a

Crystal & Dial

2 specs
Dial Color
n/a
n/a
Lume
Luminova Punkte
None

Movement

3 specs
Caliber
Miyota 9015
Sellita SW200-1
Power Reserve
42h
0h
Jewels
n/a
0

Pricing

1 specs
MSRP
$699
n/a
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Sternglas Naos Pro Automatik

The Sternglas Naos Pro Automatik is praised for its slim, wearable 38mm case with a mix of brushed and polished finishes and a refined Bauhaus dial design. Reviewers note the upgraded Miyota 9015 movement and improved wearability. Some find the optional five-link bracelet too chunky and lacking refinement, with one reviewer noting its accuracy of -10/+30 seconds per day is not for precision enthusiasts. On balance, reviewers rate the Sternglas Naos Pro Automatik highly for its slim case and refined dial design at its price point.

From video reviewers

The Bauhaus design is a strength. The value proposition is a weakness.

Stowa Partitio Classic

Owners widely praise the Stowa Partitio Classic's 37mm size as perfect for everyday wear and future inheritance, appreciating its classic Bauhaus design, well-executed dial typography, and the "HANDAUFZUG" marking. The Super-Luminova Old Radium coloring and traditional Stowa logo are also noted aesthetic highlights, contributing to its unique classic appeal. The watch's build quality is considered excellent, comparable to other respected German brands, and its curved case with a 47mm lug-to-lug ensures comfortable wearability. Some consider it a military-style watch, while others see it as a perfect unique classic for daily use. The Partitio Black Automatic offers good value under $1,000, though the movement finishing is basic and the sapphire crystal lacks anti-reflection. Overall, owners rate the Stowa Partitio Classic highly for its classic aesthetics and comfortable 37mm wearability at its price point.

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