Side by side

Gruppo Gamma Vanguard WeatheredvsSternglas Naos Pro Automatik

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

Vanguard Weathered
Gruppo GammaVanguard Weathered
MSRP $790
Naos Pro Automatik
SternglasNaos Pro Automatik
MSRP $755

At a glance

13 of 29 specs differ
Diameter
Vanguard Weathered42mm
Naos Pro Automatik38mm
Power Reserve
Vanguard Weathered42h
Naos Pro Automatik42h
Water Resistance
Vanguard Weathered100m
Naos Pro Automatik50m
MSRP
Vanguard Weathered$790
Naos Pro Automatik$755

Full specifications

Case

7 specs
Category
Dress
Diameter
42mm
38mm
Thickness
12.6mm
9mm
Lug-to-Lug
49.5mm
42.4mm
Lug Width
22mm
20mm
Finish
Weathered
Brushed and polished
Water Resistance
100m
50m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Forged Carbon
Lume
Super-LumiNova
Luminova Punkte

Movement

2 specs
Caliber
Miyota 9039
Miyota 9015
Jewels
25

Pricing

1 specs
MSRP
$790
$755

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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.

Gruppo Gamma Vanguard Weathered

The satin-finished steel case is well-executed and aesthetically pleasing. The watch's lumières de nuit are not particularly bright, which might be a drawback for some users. Reviewers disagree on the watch's originality, with one reviewer finding it pleasing in-person and another describing it as decidedly derivative.

Sternglas Naos Pro Automatik

The Sternglas Naos Pro Automatik is praised for its slim 9mm case and Bauhaus dial design, featuring clear hour markers and a framed date window. Owners note the upgraded Miyota 9015 movement with a 4Hz beat rate. Accuracy is reported as -10/+30 seconds per day, which is not ideal for precision enthusiasts. The five-link bracelet's lack of fitted end-links and the optional bracelet's chunkiness are flagged as areas lacking refinement. Overall, reviewers highlight the Sternglas Naos Pro Automatik's improved wearability and premium feel at its price point.

From video reviewers

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

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