Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsYema Superman Heritage

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
Superman Heritage
YemaSuperman Heritage
MSRP $1,004

At a glance

9 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Superman Heritage39mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Superman Heritage40h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Superman Heritage300m
MSRP
Flyboy Airmaster GMT Automatic$365
Superman Heritage$1,004

Full specifications

Case

5 specs
Category
GMT
Diver
Diameter
40mm
39mm
Thickness
11.3mm
Lug Width
19mm
Water Resistance
50m
300m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
39mm Automatic

Movement

1 specs
Caliber
NH34
Sellita SW200

Pricing

1 specs
MSRP
$365
$1,004

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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.

Yema Superman Heritage

Owners widely praise the Yema Superman Heritage for its vintage aesthetic, comfortable bracelet with drilled lugs, and impressive packaging. Reviewers highlight its striking sunburst dial and unique bezel-lock mechanism. Some owners criticize bezel play, misaligned bezels, contrasting case and bracelet finishes, and long lugs. One reviewer notes that the high-polished case and dial color variation may affect legibility for some. On balance, owners and reviewers appreciate the Yema Superman Heritage for its authentic 1970s vibe and vintage charm.

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