Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsKUOE OLD SMITH 90-007

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
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.

KUOE OLD SMITH 90-007

Owners widely praise the KUOE OLD SMITH for its distinctive vintage aesthetic, with specific admiration for the blue hands that pop in sunlight and the satisfying chunky numerals. The watch is considered a discreet dress or office option, with one owner cherishing it despite an initial defective crown. The 38mm size is noted as a perfect fit by one owner, while another finds the 35mm size and 12mm thickness can be problematic on smaller wrists. The $635 price is considered high for the NH38 movement and standard specifications, though some believe the premium is justified by Kuoe's unique design language and microbrand status. Accuracy is reported at -5 seconds per day, but the Super-LumiNova is weak. Overall, owners rate the KUOE OLD SMITH highly for its unique design and cherished vintage aesthetic at the price.

At a glance

12 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
OLD SMITH 90-00735mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
OLD SMITH 90-00742h
Water Resistance
Flyboy Airmaster GMT Automatic50m
OLD SMITH 90-00750m
MSRP
Flyboy Airmaster GMT Automatic$365
OLD SMITH 90-007$640

Full specifications

Case

6 specs
Category
GMT
Dress
Diameter
40mm
35mm
Thickness
12.25mm
Lug-to-Lug
42.3mm
Lug Width
18mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

3 specs
Crystal Shape
Flat
Dome
AR Coating
Inner
Yes
Dial Color
Black
Ivory

Movement

2 specs
Caliber
Seiko NH34
Miyota 82S5
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$365
$640
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