Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsChristopher Ward C60 Atoll 300

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
C60 Atoll 300
Christopher WardC60 Atoll 300
MSRP $1,320

At a glance

14 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
C60 Atoll 30040mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
C60 Atoll 30038h
Water Resistance
Flyboy Airmaster GMT Automatic50m
C60 Atoll 300300m
MSRP
Flyboy Airmaster GMT Automatic$365
C60 Atoll 300$1,320

Full specifications

Case

6 specs
Category
GMT
Diver
Thickness
11.3mm
Lug-to-Lug
47.4mm
Lug Width
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
300m

Crystal & Dial

2 specs
Dial Color
Black
White
Lume
None
SLN X1 BL C1

Movement

5 specs
Caliber
NH34
SW200-1
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
26
Complications
None
Day-date, Date

Pricing

1 specs
MSRP
$365
$1,320

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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 C60 Atoll 300

Owners widely praise the Christopher Ward C60 Atoll 300 for its superb fit and finish, which reviewers note exceeds its price point, and its comfortable 40mm wearability. The Sellita SW200-1 movement is reported to run close to COSC standards, and the "light catcher" case is frequently highlighted for its jewelry-like quality and beautiful dial that is better appreciated in person. One owner desires a larger 42mm size option, and some users flag a weak or missing anti-reflective coating on the crystal. Overall, owners rate the Christopher Ward C60 Atoll 300 highly for its exceptional case finishing and value.

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