Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsLongines LEGEND DIVER 42

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
LEGEND DIVER 42
LonginesLEGEND DIVER 42
MSRP $2,850

At a glance

14 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
LEGEND DIVER 4242mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
LEGEND DIVER 4272h
Water Resistance
Flyboy Airmaster GMT Automatic50m
LEGEND DIVER 42300m
MSRP
Flyboy Airmaster GMT Automatic$365
LEGEND DIVER 42$2,850

Full specifications

Case

7 specs
Category
GMT
Diver
Diameter
40mm
42mm
Thickness
12.7mm
Lug-to-Lug
52.6mm
Lug Width
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
300m

Crystal & Dial

3 specs
AR Coating
Inner
Both sides
Dial Color
Black
Blue
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
NH34
L888.5
Beat Rate
28,800 vph
25,200 vph
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$365
$2,850

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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 LEGEND DIVER 42

Owners widely praise the Longines Legend Diver 42 for its appealing retro skin-diver aesthetic, excellent legibility, and functional inner bezel, with reviewers noting its strong value proposition below $2,500 and capability in shallow dives. Some owners find the blue dial pops in the sun and appreciate the quickset date. However, several owners report disappointment after seeing the watch in person, finding it underwhelming and lacking dial depth. Specific criticisms include original leather straps peeling easily, a clasp that scratches readily, dust getting on the dial, and lume that is not particularly strong or matching vintage charm. The 50mm lug-to-lug length is noted as potentially overwhelming for smaller wrists, and one owner experienced the minute hand scratching the hour hand. Accuracy figures are not consistently reported across sources.

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