Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsSeiko Presage Classic Series

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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.

Seiko Presage Classic Series

The Seiko Presage Classic Series is widely praised for its sublime dial and hand finishing, with textured dials inspired by silk and elegantly curved hands. Owners and reviewers highlight the value proposition under $1,000, the comfortable wearability due to case proportions and slim appearance, and the robust 100m water resistance on several models. The 72-hour power reserve from the 6R51 or 6R55 automatic movements is a consistent positive note. However, one owner criticizes the pin and collar bracelet system as awful, and the 24-hour subdial is noted as potentially annoying by another. Accuracy figures for the 6R55 movement range from +25/-15 seconds per day to within -15/+25 seconds per day. On balance, owners and reviewers rate the Seiko Presage Classic Series highly for its exquisite dial work and strong value at its price point.

At a glance

14 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Presage Classic Series36mm
Power Reserve
Flyboy Airmaster GMT Automatic
Presage Classic Series72h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Presage Classic Series100m
MSRP
Flyboy Airmaster GMT Automatic$365
Presage Classic Series$950

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
40mm
36mm
Thickness
12.5mm
Lug-to-Lug
41.4mm
Lug Width
18mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

3 specs
Crystal Shape
Curved
AR Coating
Anti-reflective coating on inner surface
Dial Color
Black

Movement

3 specs
Caliber
Seiko NH34
6R51
Power Reserve
0h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$365
$950
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