Side by side

Horage Autark Tourbillon GMTvsBremont ALT1-C

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
ALT1-C
BremontALT1-C
MSRP $6,150

At a glance

12 of 29 specs differ
Diameter
Autark Tourbillon GMT39.5mm
ALT1-C43mm
Power Reserve
Autark Tourbillon GMT72h
ALT1-C40h
Water Resistance
Autark Tourbillon GMT100m
ALT1-C100m
MSRP
Autark Tourbillon GMT$20,150
ALT1-C$6,150

Full specifications

Case

5 specs
Category
GMT
Chronograph
Diameter
39.5mm
43mm
Thickness
8.9mm
16mm
Lug-to-Lug
48.3mm
Material
Titanium
316L Stainless Steel

Crystal & Dial

3 specs
AR Coating
No
Inner
Dial Color
Meteorite
Regular length (15cm - 19cm wrist size)
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Horage K-TMR
BE-50AE
Power Reserve
72h
40h
Complications
Tourbillon, GMT
None

Pricing

1 specs
MSRP
$20,150
$6,150

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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.

Bremont ALT1-C

Owners widely praise the Bremont ALT1-C for its flawless brushed case finish, attractive cream dial with excellent contrast from anthracite sub-dials, and comfortable, balanced wearability. The watch features a well-finished strap and a movement that is a joy to wind, with precise chronograph operation. Reviewers note refined feuille hands and polished Arabic numerals with a golden tinge, balancing ruggedness with elegance. The Bremont ALT1-C averages +3 seconds per day, though one reviewer flags its 16mm height as less than ideal for under-cuff wear and describes the date window as narrow. The modified Valjoux 7750 movement's rotor spin is noticeable. Overall, owners rate the Bremont ALT1-C highly for its refined aesthetics and enjoyable user experience.

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