Side by side

Horage Autark TourbillonvsSternglas Naos Pro GMT Automatik

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

Autark Tourbillon
HorageAutark Tourbillon
MSRP $14,550
Naos Pro GMT Automatik
SternglasNaos Pro GMT Automatik
MSRP $863

At a glance

15 of 29 specs differ
Diameter
Autark Tourbillon39.5mm
Naos Pro GMT Automatik38mm
Power Reserve
Autark Tourbillon72h
Naos Pro GMT Automatik42h
Water Resistance
Autark Tourbillon100m
Naos Pro GMT Automatik50m
MSRP
Autark Tourbillon$14,550
Naos Pro GMT Automatik$863

Full specifications

Case

7 specs
Category
Dress
GMT
Diameter
39.5mm
38mm
Thickness
8.9mm
11mm
Lug-to-Lug
48.3mm
42mm
Lug Width
22mm
20mm
Material
Titanium
Stainless Steel
Water Resistance
100m
50m

Crystal & Dial

3 specs
AR Coating
No
Inner
Dial Color
Black
Lume
Super-LumiNova
Luminova Punkte

Movement

4 specs
Caliber
Horage K-TMR
Miyota 9075
Power Reserve
72h
42h
Jewels
25
Complications
Tourbillon
None

Pricing

1 specs
MSRP
$14,550
$863

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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.

Horage Autark Tourbillon

The Horage Autark Tourbillon is noted for its technical achievement as an accessible Swiss-made micro-rotor tourbillon, featuring an in-house calibre with a ceramic ball bearing design and silicon components. It offers a 72-hour power reserve and 100m water resistance within a lightweight Grade 5 titanium 39.5mm case. Reviewers mention that some cosmetic aspects, like the power reserve indicator and dial color, were still being finalized on prototypes. Overall, reviewers highlight the Horage Autark Tourbillon as an audacious and accessible technical accomplishment for its price point.

Sternglas Naos Pro GMT Automatik

Owners report the Sternglas Naos can feel underwhelming with a cheap feel and hands resembling office printer output, with some finding it wears smaller than expected and looks like a toy, though others appreciate its understated design. Reviewers highlight the Argo Automatic variant as a compelling sub-€400 mechanical watch with a colorful dial and practical date wheel, suitable for new collectors, featuring a 38mm case and a Miyota 8215 movement. On balance, the consensus is that the Sternglas Naos offers a mixed ownership experience, with its value proposition and entry-level appeal being its strongest points for some.

From video reviewers

The Sternglas Naos Pro GMT Automatik features a clean Bauhaus design that sets it apart from other GMT watches. A notable weakness is the watch's bezel action, which is not as smooth as some reviewers would have liked. Reviewers disagree on the watch's case size, with one reviewer stating it's slightly larger than the original Naos Automatic, while another reviewer doesn't mention this aspect at all.

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