Side by side

Horage Autark Tourbillon GMTvsZelos Helica Moonphase

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
Helica Moonphase
ZelosHelica Moonphase
MSRP $1,049

At a glance

13 of 29 specs differ
Diameter
Autark Tourbillon GMT39.5mm
Helica Moonphase39mm
Power Reserve
Autark Tourbillon GMT72h
Helica Moonphase40h
Water Resistance
Autark Tourbillon GMT100m
Helica Moonphase100m
MSRP
Autark Tourbillon GMT$20,150
Helica Moonphase$1,049

Full specifications

Case

6 specs
Category
GMT
Moonphase
Diameter
39.5mm
39mm
Thickness
8.9mm
10mm
Lug-to-Lug
48.3mm
39mm
Lug Width
22mm
20mm
Material
Titanium
316L Stainless Steel

Crystal & Dial

3 specs
AR Coating
No
Inner
Dial Color
Black
Meteorite
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Horage K-TMR
Sellita SW288 Moonphase
Power Reserve
72h
40h
Complications
Tourbillon, GMT
None

Pricing

1 specs
MSRP
$20,150
$1,049

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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.

Zelos Helica Moonphase

Owners widely praise the Zelos Helica Moonphase for its gorgeous aventurine dial, unique industrial-dress aesthetic, and comfortable wearability, with one owner calling it spectacular and another their favorite Zelos. The moonphase complication is frequently highlighted as beautiful, though some find the double moon distracting or the dial cluttered. A manual-wind movement combined with a screw-down crown is noted as a drawback by some, requiring adjustment and potentially feeling fragile when fully wound, while one owner reports a 43-hour power reserve. On balance, owners rate the Zelos Helica Moonphase highly for its stunning aventurine dial and unique design at its price point.

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