Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsNOMOS Glashütte Orion 1989

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
Orion 1989
NOMOS GlashütteOrion 1989
MSRP $2,680

At a glance

19 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Orion 198932.8mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Orion 198943 hoursh
Water Resistance
Flyboy Airmaster GMT Automatic50m
Orion 198930m
MSRP
Flyboy Airmaster GMT Automatic$365
Orion 1989$2,680

Full specifications

Case

9 specs
Category
GMT
Dress
Diameter
40mm
32.8mm
Thickness
7.6mm
Lug-to-Lug
42.3mm
Lug Width
17mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Water Resistance
50m
30m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Black
Grey
Indices
Applied

Movement

5 specs
Caliber
NH34
Alpha | manual
Type
Automatic
Manual
Beat Rate
28,800 vph
21,600 vph
Power Reserve
40h
43 hoursh
Jewels
25
17

Pricing

1 specs
MSRP
$365
$2,680

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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.

NOMOS Glashütte Orion 1989

The NOMOS Glashütte Orion 1989 is praised for its minimalistic design, with owners highlighting its ability to slide under a cuff due to its thin profile, and its attractive movement for the price. Reviewers note the galvanized gray dial with an eggshell texture, gold-plated hands and indices, and the manually wound Alpha caliber with a 43-hour power reserve. Some owners find the 38mm Orion Datum recommended for larger wrists, while others prefer the 35mm for classic proportions and consider the date function unnecessary on a dress watch. A point of contention among owners is the lug length, with some finding the 45mm measurement potentially awkward on smaller wrists despite the 35mm case diameter. Overall, owners and reviewers rate the NOMOS Glashütte Orion 1989 highly for its elegant, slim profile and refined finishing at its price point.

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