Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsSternglas Naos Automatik Edition 60

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
Naos Automatik Edition 60
SternglasNaos Automatik Edition 60
MSRP $539

At a glance

12 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Naos Automatik Edition 6038mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Naos Automatik Edition 6060h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Naos Automatik Edition 6050m
MSRP
Flyboy Airmaster GMT Automatic$365
Naos Automatik Edition 60$539

Full specifications

Case

6 specs
Category
GMT
Dress
Diameter
40mm
38mm
Thickness
12mm
Lug-to-Lug
43mm
Lug Width
20mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

2 specs
Dial Color
Black
Lume
None
Luminova weiß und orange

Movement

3 specs
Caliber
NH34
Miyota 8315
Power Reserve
40h
60h
Jewels
25

Pricing

1 specs
MSRP
$365
$539

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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.

Sternglas Naos Automatik Edition 60

Owners widely praise the Sternglas Naos Automatik Edition 60 for its slim 9mm case, Bauhaus design, alabaster dial, and well-proportioned hands, noting it offers good value and a sophisticated look. Some owners find the movement audible and the 38mm case wears smaller than expected, while others feel the brand lacks heritage compared to established names. One owner reports the sapphire crystal remained scratch-free after two years of daily wear. Overall, owners rate the Sternglas Naos Automatik Edition 60 highly for its attractive Bauhaus styling and affordable price point.

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