Side by side

Bremont Altitude Perpetual Calendar GMTvsHorage Tourbillon 2

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

Altitude Perpetual Calendar GMT
BremontAltitude Perpetual Calendar GMT
MSRP $38,450
Tourbillon 2
HorageTourbillon 2
MSRP $10,080

At a glance

14 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
Tourbillon 241mm
Power Reserve
Altitude Perpetual Calendar GMT40h
Tourbillon 2120h
Water Resistance
Altitude Perpetual Calendar GMT
Tourbillon 2100m
MSRP
Altitude Perpetual Calendar GMT$38,450
Tourbillon 2$10,080

Full specifications

Case

6 specs
Category
GMT
Dress
Diameter
42mm
41mm
Thickness
12.65mm
12mm
Lug-to-Lug
47.8mm
Material
Titanium
Stainless Steel
Water Resistance
100m

Crystal & Dial

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

Movement

4 specs
Caliber
Horage K-TOU
Type
Automatic
Manual
Power Reserve
40h
120h
Complications
None
Tourbillon

Pricing

1 specs
MSRP
$38,450
$10,080

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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.

Bremont Altitude Perpetual Calendar GMT

The Bremont Altitude Perpetual Calendar GMT is a highly exclusive piece, with one owner noting its $44,000 price point raises questions about its target audience and suggesting it may be a limited production showpiece. Reviewers highlight its refined Trip-Tick case, now featuring softer curves, a 42mm diameter, and a 12.23mm thickness in grade 2 titanium, though the oversized crowns are flagged as a potential drawback. Overall, owners and reviewers acknowledge the Bremont Altitude Perpetual Calendar GMT as a distinctive, albeit niche, high-complication offering with a notable case refinement.

Horage Tourbillon 2

Owners and reviewers highlight the Horage Tourbillon 2's COSC-certified K-TOU movement, featuring a 120-hour power reserve and silicon components, with the tourbillon itself celebrated as a display of engineering as art. The watch is available in various materials and dial options, including Grand Feu enamel and a unique blue pattern. Pre-order prices begin at CHF 8,990 for steel and CHF 20,470 for white gold. Overall, owners and reviewers rate the Horage Tourbillon 2 highly for its impressive movement engineering and artistic presentation of the tourbillon at its price point.

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