Side by side

Hamilton Khaki Aviation Converter AutovsLorier Hyperion SII Skyward

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

Khaki Aviation Converter Auto
HamiltonKhaki Aviation Converter Auto
MSRP $1,345
Hyperion SII Skyward
LorierHyperion SII Skyward
MSRP $599

At a glance

9 of 29 specs differ
Diameter
Khaki Aviation Converter Auto42mm
Hyperion SII Skyward39mm
Power Reserve
Khaki Aviation Converter Auto80h
Hyperion SII Skyward40h
Water Resistance
Khaki Aviation Converter Auto100m
Hyperion SII Skyward200m
MSRP
Khaki Aviation Converter Auto$1,345
Hyperion SII Skyward$599

Full specifications

Case

5 specs
Category
Pilot
GMT
Diameter
42mm
39mm
Thickness
10.87mm
Lug-to-Lug
46mm
Water Resistance
100m
200m

Crystal & Dial

1 specs
Dial Color
Black
Skyward

Movement

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

Pricing

1 specs
MSRP
$1,345
$599

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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 Converter Auto

The Hamilton Khaki Aviation Converter Auto is recognized for its classic pilot's watch aesthetic, featuring a functional bi-directional slide rule bezel with a mineral glass insert for scratch protection. Reviewers highlight its instrument-heavy design, well-balanced dial, and robust 42mm or 44mm case with a satin-brushed finish and polished accents. The watch is equipped with applied indexes and hands filled with Super-LumiNova for legibility, and a flat sapphire crystal with double anti-reflective coating. The automatic models utilize the H-10 movement, offering a 60-hour power reserve, while the chronograph version uses the H-21-Si movement. Overall, reviewers praise the Hamilton Khaki Aviation Converter Auto for its attractive, functional pilot's watch design and robust build at its price point.

Lorier Hyperion SII Skyward

Owners widely praise the Lorier Hyperion SII Skyward for its comfortable, thin, and light wearability, with one owner noting a perfect case width and another highlighting its 10.7mm thickness. The bi-directional GMT bezel is described as decent for its price, and the movement is considered fine and accurate, making it a low-key travel watch. The bracelet is also noted as well-made and finished for the price. On balance, owners rate the Lorier Hyperion SII Skyward highly for its comfortable wearability and value as a mechanical GMT.

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