Side by side

Christopher Ward Twelve X (Ti)vsHamilton Khaki Aviation Takeoff Auto Chrono

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

Twelve X (Ti)
Christopher WardTwelve X (Ti)
MSRP $5,375
Khaki Aviation Takeoff Auto Chrono
HamiltonKhaki Aviation Takeoff Auto Chrono
MSRP $3,575
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Christopher Ward Twelve X (Ti)

The Christopher Ward Twelve X (Ti) is praised for its exceptionally finished, lightweight titanium case and COSC-certified, skeletonized SH21 movement offering a 120-hour power reserve. Reviewers note its comfortable wearability due to the rounded case shape, despite a 12.3mm thickness, and highlight the micro-adjust clasp. Legibility is considered good for a skeletonized watch, though reduced compared to standard dials. One reviewer points out that the case chamfers may be prone to dings and the movement finishing does not reach higher-end standards. Overall, reviewers rate the Christopher Ward Twelve X (Ti) highly for its impressive case finishing and the value of its COSC-certified, in-house skeletonized movement.

Hamilton Khaki Aviation Takeoff Auto Chrono

The Hamilton Khaki Aviation Takeoff Auto Chrono is noted for its unique bullhead chronograph design and detachable functionality for desktop display, with a PVD case and yellow accents. Owners praise its solid construction, precise indices, and smooth bezel action, alongside a detailed champagne dial, crisp printing, and retro hands with good lume. However, its extreme thickness and 46.3mm width are flagged as compromising daily wearability, and some find the sizable crown guards hinder usability, while a rattling bracelet with a difficult-to-remove design is also mentioned. The watch uses the Hamilton H-31 automatic chronograph movement with a 60-hour power reserve and is a limited edition of 1999 units. On balance, owners and reviewers appreciate the Hamilton Khaki Aviation Takeoff Auto Chrono for its distinctive design and pilot-inspired legibility, despite practical concerns regarding its size and wearability.

At a glance

15 of 29 specs differ
Diameter
Twelve X (Ti)46.3mm
Khaki Aviation Takeoff Auto Chrono46mm
Power Reserve
Twelve X (Ti)120h
Khaki Aviation Takeoff Auto Chrono60h
Water Resistance
Twelve X (Ti)100m
Khaki Aviation Takeoff Auto Chrono50m
MSRP
Twelve X (Ti)$5,375
Khaki Aviation Takeoff Auto Chrono$3,575

Full specifications

Case

8 specs
Category
Skeleton
Pilot
Diameter
46.3mm
46mm
Thickness
12.3mm
16.2mm
Lug-to-Lug
46.3mm
46mm
Lug Width
25mm
22mm
Material
Titanium
Stainless Steel
Finish
Brushed + Polished + Satin + Sandblasted
Brushed and polished
Water Resistance
100m
50m

Crystal & Dial

1 specs
Lume
SLN X1 BL C1
None

Movement

5 specs
Caliber
SH21
H-31
Beat Rate
4 vph
28,800 vph
Power Reserve
120h
60h
Jewels
26
25
Complications
Moonphase
None

Pricing

1 specs
MSRP
$5,375
$3,575
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