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Gruppo Gamma Vanguard WeatheredvsHamilton Khaki Aviation Pilot Auto

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

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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.

Gruppo Gamma Vanguard Weathered

The satin-finished steel case is well-executed and aesthetically pleasing. The watch's lumières de nuit are not particularly bright, which might be a drawback for some users. Reviewers disagree on the watch's originality, with one reviewer finding it pleasing in-person and another describing it as decidedly derivative.

Hamilton Khaki Aviation Pilot Auto

The Hamilton Khaki Aviation Pilot Auto is widely praised for its legibility and value, with reviewers and owners highlighting its clear dial design, bold numerals, and effective Super-LumiNova. The 80-hour power reserve from the H-10 caliber is a consistent positive point. Owners and reviewers find the 36mm and 39mm sizes to be comfortable and versatile for everyday wear, though some find the hands on the 36mm model disproportionate or requiring adjustment. The watch offers 100m water resistance. On balance, the Hamilton Khaki Aviation Pilot Auto is highly regarded for its legibility, substantial power reserve, and everyday wearability at its price point.

From video reviewers

The 36mm case size makes the pilot's watch aesthetic more accessible. The watch offers 100 meters of water resistance. Reviewers expressed hesitation about long-term appeal or missing features.

At a glance

12 of 29 specs differ
Diameter
Vanguard Weathered42mm
Khaki Aviation Pilot Auto36mm
Power Reserve
Vanguard Weathered42h
Khaki Aviation Pilot Auto80h
Water Resistance
Vanguard Weathered100m
Khaki Aviation Pilot Auto100m
MSRP
Vanguard Weathered$790
Khaki Aviation Pilot Auto$1,125

Full specifications

Case

6 specs
Category
Pilot
Diameter
42mm
36mm
Thickness
12.6mm
11.15mm
Lug-to-Lug
49.5mm
0mm
Lug Width
22mm
18mm
Finish
Weathered

Crystal & Dial

3 specs
AR Coating
Yes
Dial Color
Forged Carbon
Black
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Miyota 9039
Hamilton H-10
Power Reserve
42h
80h

Pricing

1 specs
MSRP
$790
$1,125
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