Side by side

AVI-8 Flyboy Wingman Worldtimer GMT AutomaticvsSpinnaker Dumas GMT

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

Flyboy Wingman Worldtimer GMT Automatic
AVI-8Flyboy Wingman Worldtimer GMT Automatic
MSRP $370
Dumas GMT
SpinnakerDumas GMT
MSRP $399

At a glance

9 of 29 specs differ
Diameter
Flyboy Wingman Worldtimer GMT Automatic
Dumas GMT44mm
Power Reserve
Flyboy Wingman Worldtimer GMT Automatic40h
Dumas GMT40h
Water Resistance
Flyboy Wingman Worldtimer GMT Automatic50m
Dumas GMT300m
MSRP
Flyboy Wingman Worldtimer GMT Automatic$370
Dumas GMT$399

Full specifications

Case

6 specs
Diameter
44mm
Thickness
15mm
Lug-to-Lug
48mm
Lug Width
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
300m

Crystal & Dial

1 specs
Crystal
Mineral
Sapphire

Movement

1 specs
Caliber
Seiko NH34A

Pricing

1 specs
MSRP
$370
$399

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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 Wingman Worldtimer GMT Automatic

Owners widely praise the AVI-8 Flyboy Wingman Worldtimer GMT Automatic for its solid build quality, finishing, and affordable price, noting the dial offers great depth and texture. The watch is described as surprisingly wearable and fun, featuring a functional GMT complication within a 41mm case. Some owners report the stock leather strap feels cheap and that the lug hole placement restricts thicker strap options. Overall, owners rate the AVI-8 Flyboy Wingman Worldtimer GMT Automatic highly for its surprising wearability and functional GMT complication at its price point.

Spinnaker Dumas GMT

Owners praise the Spinnaker Dumas GMT's satisfying lume, including on the crown, and good finishing, with one owner finding it wears well on a 17cm wrist. The watch features a Seiko NH34A GMT movement and a blue gradient dial. Reviewers note its 44mm diameter and 209g weight on the bracelet make it unsuitable for smaller wrists.

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