Side by side

Horage Autark Tourbillon GMTvsBaltic Hermétique Summer

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
Hermétique Summer
BalticHermétique Summer
MSRP $594

At a glance

14 of 29 specs differ
Diameter
Autark Tourbillon GMT39.5mm
Hermétique Summer37mm
Power Reserve
Autark Tourbillon GMT72h
Hermétique Summer42h
Water Resistance
Autark Tourbillon GMT100m
Hermétique Summer150m
MSRP
Autark Tourbillon GMT$20,150
Hermétique Summer$594

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
39.5mm
37mm
Thickness
8.9mm
10.8mm
Lug-to-Lug
48.3mm
46mm
Lug Width
22mm
20mm
Material
Titanium
Stainless Steel
Water Resistance
100m
150m

Crystal & Dial

3 specs
AR Coating
No
Yes
Dial Color
Meteorite
Orange
Lume
Super-LumiNova
BGW9

Movement

3 specs
Caliber
Horage K-TMR
Miyota 9039
Power Reserve
72h
42h
Complications
Tourbillon, GMT
None

Pricing

1 specs
MSRP
$20,150
$594

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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.

Baltic Hermétique Summer

Reviewers highlight the Baltic Hermétique Summer's compact 37mm brushed case with a polished bezel and 150 meters of water resistance. The watch features glossy dials in bright colors with raised BGW9 Super-LumiNova indices that emit a strong blue glow, and it comes with color-matched FKM rubber straps or Baltic bracelets. The Miyota 9039 movement supports hacking and hand-winding. However, the recessed crown can be difficult to manipulate if fingernails are not long enough, and the movement has a stated accuracy of -10/+30 seconds per day. Overall, reviewers praise the Baltic Hermétique Summer for its well-balanced, colorful dials and strong lume at an affordable price point.

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