Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsSpinnaker Croft 42 Skeleton

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
Croft 42 Skeleton
SpinnakerCroft 42 Skeleton
MSRP $435

At a glance

9 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Croft 42 Skeleton42mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Croft 42 Skeleton40h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Croft 42 Skeleton100m
MSRP
Flyboy Airmaster GMT Automatic$365
Croft 42 Skeleton$435

Full specifications

Case

6 specs
Category
GMT
Sport
Diameter
40mm
42mm
Thickness
14mm
Lug-to-Lug
49mm
Lug Width
22mm
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
Black
Steel

Movement

1 specs
Caliber
NH34
SII NH38A

Pricing

1 specs
MSRP
$365
$435

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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.

Spinnaker Croft 42 Skeleton

Owners widely report the Spinnaker Croft 42 Skeleton offers good build quality for its price, with some finding it a decent buy on sale. Reviewers note the 42mm case provides significant wrist presence. However, opinions are split on legibility and aesthetics, with some finding it poorly executed and uninteresting while others consider it one of the more legible skeleton watches. The watch is powered by a Seiko NH70 automatic movement with a 41-hour power reserve, though one reviewer considered the movement uninteresting. The bracelet and clasp are considered mediocre for the price point. Overall, owners and reviewers find the Spinnaker Croft 42 Skeleton to be a polarizing but potentially good value skeletonized dive watch when purchased on sale, with its build quality being a key positive for many.

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