Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsChristopher Ward Twelve X (Ti)

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
Twelve X (Ti)
Christopher WardTwelve X (Ti)
MSRP $5,375

At a glance

15 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Twelve X (Ti)46.3mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Twelve X (Ti)120h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Twelve X (Ti)100m
MSRP
Flyboy Airmaster GMT Automatic$365
Twelve X (Ti)$5,375

Full specifications

Case

8 specs
Category
GMT
Skeleton
Diameter
40mm
46.3mm
Thickness
12.3mm
Lug-to-Lug
46.3mm
Lug Width
25mm
Material
316L Stainless Steel
Titanium
Finish
Brushed and polished
Brushed + Polished + Satin + Sandblasted
Water Resistance
50m
100m

Crystal & Dial

1 specs
Lume
None
SLN X1 BL C1

Movement

5 specs
Caliber
NH34
SH21
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
120h
Jewels
25
26
Complications
None
Moonphase

Pricing

1 specs
MSRP
$365
$5,375

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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.

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.

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