Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsLongines LONGINES SECTOR DIAL

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
LONGINES SECTOR DIAL
LonginesLONGINES SECTOR DIAL
MSRP $2,750

At a glance

10 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
LONGINES SECTOR DIAL38.5mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
LONGINES SECTOR DIAL40h
Water Resistance
Flyboy Airmaster GMT Automatic50m
LONGINES SECTOR DIAL30m
MSRP
Flyboy Airmaster GMT Automatic$365
LONGINES SECTOR DIAL$2,750

Full specifications

Case

7 specs
Category
GMT
Diameter
40mm
38.5mm
Thickness
11mm
Lug-to-Lug
47.6mm
Lug Width
19mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
30m

Crystal & Dial

1 specs
Dial Color
Black
Ivory

Movement

1 specs
Caliber
NH34
L893.5

Pricing

1 specs
MSRP
$365
$2,750

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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.

LONGINES SECTOR DIAL

The Longines Sector Dial wins broad praise for its faithful 1934-inspired sector dial design and exceptional readability, paired with a well-proportioned 38.5mm case that appeals to fans of vintage proportions. Owners consistently highlight the dial's visual presence in sunlight and strong value relative to Longines' current positioning, while reviewers commend the modern L893 movement with silicon hairspring and clean finishing. The 47mm lug-to-lug length and 19mm lug width draw mixed reactions — some find the lugs elongated for the case size, and one owner views the strap width as undersizing the case proportionally; others note the small seconds subdial bisects the 6, and the polished caseback invites scratches. The 30-meter water resistance is flagged as modest for daily wear.

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