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 $1,850

At a glance

14 of 29 specs differ
Diameter
Autark Tourbillon39.5mm
C63 Sealander Extreme GMT48mm
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$1,850

Full specifications

Case

7 specs
Category
Dress
GMT
Diameter
39.5mm
48mm
Thickness
8.9mm
12.05mm
Lug-to-Lug
48.3mm
48mm
Material
Titanium
Stainless Steel
Finish
Brushed and polished
Brushed + Bead-blasted + Sandblasted
Water Resistance
100m
150m

Crystal & Dial

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

Movement

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

Pricing

1 specs
MSRP
$14,550
$1,850

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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

Owners and reviewers widely praise the Christopher Ward C63 Sealander Extreme GMT for its excellent value, tactical and travel-ready design, and impressive lume, with the black dial being a collective favorite. Its 41mm brushed steel case is noted for comfort and wearability, complemented by a well-proportioned design and excellent legibility. The watch features a Sellita SW330-2 movement with a 56-hour power reserve and 150m water resistance, including a shock-absorbing mount. Some find its refinement slightly less than pricier alternatives, and its GMT movement is considered less practical than a flyer GMT. On balance, the Christopher Ward C63 Sealander Extreme GMT is highly regarded by owners and reviewers for its compelling blend of features, rugged design, and exceptional value.

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