Side by side

Hamilton Khaki Aviation Air Race AutovsStudio Underd0g Watermelon (Gen3)

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

Khaki Aviation Air Race Auto
HamiltonKhaki Aviation Air Race Auto
MSRP $845
Watermelon (Gen3)
Studio Underd0gWatermelon (Gen3)
MSRP $550

At a glance

11 of 29 specs differ
Diameter
Khaki Aviation Air Race Auto38mm
Watermelon (Gen3)38.5mm
Power Reserve
Khaki Aviation Air Race Auto80h
Watermelon (Gen3)40h
Water Resistance
Khaki Aviation Air Race Auto50m
Watermelon (Gen3)
MSRP
Khaki Aviation Air Race Auto$845
Watermelon (Gen3)$550

Full specifications

Case

6 specs
Category
Pilot
Chronograph
Diameter
38mm
38.5mm
Thickness
10.8mm
Lug-to-Lug
46mm
Lug Width
19mm
Water Resistance
50m

Crystal & Dial

2 specs
AR Coating
Inner
Inside
Dial Color
Black

Movement

2 specs
Caliber
H-10
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$845
$550

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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.

Hamilton Khaki Aviation Air Race Auto

Owners widely praise the Hamilton Khaki Aviation Air Race Auto for its legibility and practicality, with some appreciating its countdown bezel and GMT pointer. However, opinions on its design are split, with some calling it a "Frankenstein" and disliking the skeleton hands, while others find the hands suitable for a pilot watch. One owner notes the lume is underwhelming and the 44mm size may be too large for some wrists. The original strap is also described as uncomfortable and prone to water stains. On balance, owners value the Hamilton Khaki Aviation Air Race Auto for its legibility and practical features, despite a polarizing design and some comfort concerns.

Studio Underd0g Watermelon (Gen3)

Owners widely praise the Studio Underd0g Watermelon (Gen3) for its fun, entrepreneurial, and affordable nature, with a design described as "Bauhaus meets Bugs Bunny." However, some find its colors a love-it-or-hate-it feature and others perceive the overall quality and finishing as a tier below comparable watches. Accuracy figures are not specified, but one owner found the watch too thick for their taste. The chronograph function has been noted as potentially sticky or jumpy. On balance, owners are divided on the Studio Underd0g Watermelon (Gen3), with opinions split between its unique design and perceived value for money.

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