Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsKUOE ROYAL SMITH 90-008

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
ROYAL SMITH 90-008
KUOEROYAL SMITH 90-008
MSRP $760

At a glance

12 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
ROYAL SMITH 90-00834mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
ROYAL SMITH 90-00842h
Water Resistance
Flyboy Airmaster GMT Automatic50m
ROYAL SMITH 90-00850m
MSRP
Flyboy Airmaster GMT Automatic$365
ROYAL SMITH 90-008$760

Full specifications

Case

6 specs
Category
GMT
Dress
Diameter
40mm
34mm
Thickness
11mm
Lug-to-Lug
41mm
Lug Width
18mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

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

Movement

2 specs
Caliber
NH34
Miyota 9039
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$365
$760

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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.

KUOE ROYAL SMITH 90-008

KUOE ROYAL SMITH 90-008 is widely praised for its authentic vintage aesthetic, featuring a textured dial with applied Breguet numerals and a unique cushion case. Owners highlight its compact 34mm/35mm sizing as refreshing and comfortable, though one user found the 35mm size too small for a 7-inch wrist. The Miyota 9039 movement is standard, rated at -10/+30 seconds per day, with one example running at +8 seconds per day. A minor criticism is the 16mm buckle taper on the leather straps. Overall, owners rate the KUOE ROYAL SMITH 90-008 highly for its exceptional fit, finish, presentation, and value under $1,000 USD.

From video reviewers

The watch's value at its price point is a key strength. Lume brightness is a noted weakness. Reviewers disagreed on the ideal case size, with some finding it comfortable and others wishing for a smaller option.

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