Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsVaer D4 Meridian Solar

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
D4 Meridian Solar
VaerD4 Meridian Solar
MSRP $399

At a glance

10 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
D4 Meridian Solar42mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
D4 Meridian Solar40h
Water Resistance
Flyboy Airmaster GMT Automatic50m
D4 Meridian Solar200m
MSRP
Flyboy Airmaster GMT Automatic$365
D4 Meridian Solar$399

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
40mm
42mm
Thickness
13.18mm
Lug-to-Lug
46mm
Lug Width
20mm
Water Resistance
50m
200m

Crystal & Dial

1 specs
Crystal
Sapphire
Domed Sapphire

Movement

2 specs
Caliber
NH34
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$365
$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 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.

Vaer D4 Meridian Solar

Owners widely praise the Vaer D4 Meridian Solar for its excellent value, citing features like the sapphire crystal with AR coating and its solar-powered quartz movement. The watch's great colorways, unique yet simple design, and gilt hands are frequently highlighted, contributing to its appeal as a sports or outdoors watch. However, the second-hand alignment is a common point of contention, with some owners finding it annoyingly imprecise for the $399 price point, a characteristic the brand states is within normal tolerances. The steel bracelet has also been described as disappointing with sharp edges, though alternative strap options can mitigate this. On balance, owners and reviewers rate the Vaer D4 Meridian Solar highly for its impressive feature set and design at its price point, despite minor criticisms regarding second-hand alignment and the stock bracelet.

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