Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsHorage Tourbillon 2

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

Flyboy Airmaster GMT Automatic
AVI-8Flyboy Airmaster GMT Automatic
MSRP $365
Tourbillon 2
HorageTourbillon 2
MSRP $10,080

At a glance

15 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Tourbillon 241mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Tourbillon 2120h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Tourbillon 2100m
MSRP
Flyboy Airmaster GMT Automatic$365
Tourbillon 2$10,080

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
40mm
41mm
Thickness
12mm
Lug-to-Lug
47.8mm
Lug Width
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

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

Movement

4 specs
Caliber
NH34
Horage K-TOU
Type
Automatic
Manual
Power Reserve
40h
120h
Complications
None
Tourbillon

Pricing

1 specs
MSRP
$365
$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.

AVI-8 Flyboy Airmaster GMT Automatic

Owners widely praise the AVI-8 Flyboy Airmaster GMT Automatic for its robust build quality, intricate three-timezone function, and crisp dial texture. The watch is noted for its wearable 41mm case size and 48.5mm lug-to-lug, with an internally positioned GMT complication that maintains a clean dial appearance. Some owners report the stock leather strap feels cheap and limits strap changing options. On balance, owners rate the AVI-8 Flyboy Airmaster GMT Automatic highly for its solid finishing and value, particularly highlighting the dial's depth and texture.

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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