Side by side

Horage Autark TourbillonvsChristopher Ward C63 Sealander Extreme GMT

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

Autark Tourbillon
HorageAutark Tourbillon
MSRP $14,550
C63 Sealander Extreme GMT
Christopher WardC63 Sealander Extreme GMT
MSRP $2,075

At a glance

13 of 29 specs differ
Diameter
Autark Tourbillon39.5mm
C63 Sealander Extreme GMT40mm
Power Reserve
Autark Tourbillon72h
C63 Sealander Extreme GMT56h
Water Resistance
Autark Tourbillon100m
C63 Sealander Extreme GMT150m
MSRP
Autark Tourbillon$14,550
C63 Sealander Extreme GMT$2,075

Full specifications

Case

6 specs
Category
Dress
GMT
Diameter
39.5mm
40mm
Thickness
8.9mm
12.05mm
Lug-to-Lug
48.3mm
48mm
Material
Titanium
Stainless Steel
Water Resistance
100m
150m

Crystal & Dial

2 specs
AR Coating
No
Inner
Lume
Super-LumiNova
SLN X1 BL / GL

Movement

4 specs
Caliber
Horage K-TMR
SW330-2
Beat Rate
28,800 vph
4 vph
Power Reserve
72h
56h
Complications
Tourbillon
GMT

Pricing

1 specs
MSRP
$14,550
$2,075

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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

The Horage Autark Tourbillon is noted for its technical achievement as an accessible Swiss-made micro-rotor tourbillon, featuring an in-house calibre with a ceramic ball bearing design and silicon components. It offers a 72-hour power reserve and 100m water resistance within a lightweight Grade 5 titanium 39.5mm case. Reviewers mention that some cosmetic aspects, like the power reserve indicator and dial color, were still being finalized on prototypes. Overall, reviewers highlight the Horage Autark Tourbillon as an audacious and accessible technical accomplishment for its price point.

Christopher Ward C63 Sealander Extreme GMT

The Christopher Ward C63 Sealander Extreme GMT is widely praised as a competent and comfortable tool watch offering excellent value. Reviewers consistently highlight its impressive Globolight lume, providing excellent legibility, and its well-proportioned 41mm brushed steel case. The Sellita SW330-2 movement is noted as reliable, though its standard accuracy is stated as ±20 seconds per day, and its GMT functionality is considered less advanced than some alternatives. One owner notes the green dial can be an acquired taste, and hands and markers are considered less refined than those on significantly more expensive watches. The Christopher Ward C63 Sealander Extreme GMT is priced attractively at €1,895 on bracelet. Overall, owners and reviewers highly regard the Christopher Ward C63 Sealander Extreme GMT for its rugged, travel-ready design and impressive lume at its price point.

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