Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsBoldr Globetrotter GMT

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
Globetrotter GMT
BoldrGlobetrotter GMT
MSRP $469

At a glance

10 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Globetrotter GMT40mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Globetrotter GMT40h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Globetrotter GMT200m
MSRP
Flyboy Airmaster GMT Automatic$365
Globetrotter GMT$469

Full specifications

Case

5 specs
Thickness
12.7mm
Lug-to-Lug
48mm
Lug Width
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Black
GMT Banff
Lume
None
Super-LumiNova

Movement

1 specs
Caliber
NH34
Seiko NH34 GMT

Pricing

1 specs
MSRP
$365
$469

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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.

Boldr Globetrotter GMT

The Boldr Globetrotter GMT is praised for its legibility and finishing, featuring applied Super-LumiNova indices and sword hands on a matte black or sunburst blue dial. Reviewers highlight the ceramic bezel's sharp city markings and tight, smooth ratcheting action. The 44mm 316L stainless steel case exhibits a non-traditional design with radial and vertical brushing.

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