Side by side

Horage Autark Tourbillon GMTvsSternglas Hamburg Pro Automatik

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

Autark Tourbillon GMT
HorageAutark Tourbillon GMT
MSRP $20,150
Hamburg Pro Automatik
SternglasHamburg Pro Automatik
MSRP $755

At a glance

15 of 29 specs differ
Diameter
Autark Tourbillon GMT39.5mm
Hamburg Pro Automatik42mm
Power Reserve
Autark Tourbillon GMT72h
Hamburg Pro Automatik42h
Water Resistance
Autark Tourbillon GMT100m
Hamburg Pro Automatik50m
MSRP
Autark Tourbillon GMT$20,150
Hamburg Pro Automatik$755

Full specifications

Case

7 specs
Category
GMT
Sport
Diameter
39.5mm
42mm
Thickness
8.9mm
12mm
Lug-to-Lug
48.3mm
45mm
Lug Width
22mm
20mm
Material
Titanium
Stainless Steel
Water Resistance
100m
50m

Crystal & Dial

3 specs
AR Coating
No
Inner
Dial Color
Meteorite
Lume
Super-LumiNova
Luminova Indizes

Movement

4 specs
Caliber
Horage K-TMR
Miyota 8215
Power Reserve
72h
42h
Jewels
25
Complications
Tourbillon, GMT
None

Pricing

1 specs
MSRP
$20,150
$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.

Horage Autark Tourbillon GMT

Owners widely praise the Horage Autark Tourbillon GMT for its Swiss-made tourbillon, platinum micro-rotor, and super-thin 9mm titanium case design, noting little less than premium feel in case and movement finishing. The dial features a sub-seconds, date, and power reserve indicator, powered by an in-house movement with a 60-hour reserve. Some find the sub-dial illegible and hour hands difficult to read quickly, while others note the stepped bezel is not to their taste and the micro-rotor can be loud. The bracelet's lack of taper is also flagged as a drawback. On balance, owners rate the Horage Autark Tourbillon GMT highly for its premium finishing and innovative technical features at its price point.

Sternglas Hamburg Pro Automatik

Owners widely praise the Sternglas Hamburg Pro Automatik for its Bauhaus-inspired design, German assembly, and excellent value, with many appreciating its comfortable wearability and uncluttered dial. Specific positive notes include a substantial weight that feels good on the wrist and a pleasing matte dial texture. The Miyota 8215 movement is generally considered reliable and surprisingly accurate, though some owners find it louder than expected and note the lack of hacking seconds. Caveats include a minimal instruction manual, an initially stiff strap, and a date window recess that can make the date difficult to see. Owners are split on the case finishing, with some finding it not too bad and nicely polished, while others criticize it. The case is also described by some as thick, making it potentially awkward for long-sleeved shirts. On balance, owners and reviewers rate the Sternglas Hamburg Pro Automatik highly for its attractive Bauhaus design and strong value proposition.

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