Side by side

Horage Autark Tourbillon GMTvsBaltic Prismic Stone

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
Prismic Stone
BalticPrismic Stone
MSRP $1,404

At a glance

15 of 29 specs differ
Diameter
Autark Tourbillon GMT39.5mm
Prismic Stone36mm
Power Reserve
Autark Tourbillon GMT72h
Prismic Stone50h
Water Resistance
Autark Tourbillon GMT100m
Prismic Stone30m
MSRP
Autark Tourbillon GMT$20,150
Prismic Stone$1,404

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
39.5mm
36mm
Thickness
8.9mm
9.2mm
Lug-to-Lug
48.3mm
44mm
Lug Width
22mm
20mm
Material
Titanium
Stainless Steel
Water Resistance
100m
30m

Crystal & Dial

3 specs
AR Coating
No
Yes
Dial Color
Meteorite
Bloodstone
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Horage K-TMR
La Joux-Perret D100
Type
Automatic
Manual
Power Reserve
72h
50h
Complications
Tourbillon, GMT
None

Pricing

1 specs
MSRP
$20,150
$1,404

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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 Prismic Stone

Owners and reviewers widely praise the Baltic Prismic Stone for its striking and unique natural stone dials, with specific mentions of the bloodstone and red agate variants being highlights. The watch is noted for its refined, retro dress watch aesthetic, featuring a well-finished 36mm bi-metal case combining stainless steel and titanium, and a slim profile measuring 9.2mm or 9.5mm thick. The hand-wound movement, either an ETA Peseux 7001 or a La Joux-Perret D100, is generally seen as reliable, offering a 42-hour or 50-hour power reserve respectively. However, some owners find the collection overpriced and the small, recessed crown uncomfortable for winding. The Milanese bracelet is also a point of contention, with some finding it may not articulate well for smaller wrists. Accuracy figures vary, with one owner reporting +1/+2 seconds per day and another around -6 seconds per day.

From video reviewers

The unique natural stone dials are a standout feature of the Baltic Prismic Stone. The slim 9mm case, constructed from stainless steel and Grade 5 titanium, is also a notable aspect. However, some buyers may find the price of €1,300 to be a trade-off, considering the watch's Swiss movement and slim profile may not justify the cost compared to competitors.

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