Sternglas Naos Pro AutomatikvsTissot Heritage 1938

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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

Tissot Heritage 1938 at true scale

Heritage 1938

Diameter

38mm

39mm

Lug-to-Lug

42.4mm

n/a

Thickness

9mm

lowest

11.1mm

Water Resistance

50m

50m

Power Reserve

42h

highest

38h

MSRP

$699

lowest

$925

Movement

Miyota 9015

11.5'

Case

3 specs
Diameter
38mm
39mm
Thickness
9mm
11.1mm
Lug-to-Lug
42.4mm
n/a

Crystal & Dial

5 specs
Crystal Shape
n/a
Domed
AR Coating
n/a
Yes
Dial Color
n/a
Anthracite
Indices
n/a
Arabic
Lume
Luminova Punkte
None

Movement

3 specs
Caliber
Miyota 9015
11.5'
Power Reserve
42h
38h
Jewels
n/a
0

Pricing

1 specs
MSRP
$699
$925
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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.

Tissot Heritage 1938

Owners widely praise the Tissot Heritage 1938 for its stunning vintage design, attractive dial colors, and excellent value as a COSC-certified automatic watch. Reviewers and owners alike highlight the dial's ability to catch light and its retro details, such as rosy gold numerals and a railroad minute track. The watch is considered versatile for daily wear and formal occasions, with a chronometer-certified ETA 2824-2 movement noted for its quality at the price point. Some owners find the 39mm case size appears larger on the wrist, with a desire for a smaller option. The 38-hour power reserve is less than some contemporary offerings. Overall, owners and reviewers rate the Tissot Heritage 1938 highly for its charming vintage aesthetics and strong value proposition.

From video reviewers

The most attainable Swiss chronometer is a key strength. Reviewers did not agree on any weaknesses.