Side by side

Hamilton Khaki Aviation Pilot Pioneer Mechanical ChronovsIWC Schaffhausen Iw328301 Pilots Watch Mark Xx Le Petit Prince

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.

Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono

Owners and reviewers widely praise the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono for its authentic military design, attractive dial execution, and intriguing asymmetrical case, with many appreciating its utilitarian feel and vintage vibe. The hand-wound H-51-Si movement, offering a 60-hour power reserve and accuracy around +5 to +7 seconds per day, is also noted positively, as is the satisfying feel of manual winding. Some owners find the 36mm case size light and versatile, while others note it wears larger than its dimensions suggest. However, several sources point to the mineral crystal as a drawback compared to sapphire, and the lume is generally described as weak. The included strap is frequently criticized for being too long and uncomfortable, with many preferring it on a NATO strap. On balance, owners and reviewers rate the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono highly for its compelling vintage military aesthetic and solid value proposition.

From video reviewers

The vintage-inspired design referencing a 1970s RAF model is a shared strength. Reviewers did not reach a consensus on any weaknesses or specific points of disagreement.

IWC Schaffhausen Iw328301 Pilots Watch Mark Xx Le Petit Prince

The IWC Schaffhausen Iw328301 Pilots Watch Mark Xx Le Petit Prince is widely praised for its improved wearability, featuring a more balanced dial and shorter lug-to-lug distance than its predecessor. Owners and reviewers highlight its legibility, handsome Pilot's Watch aesthetics, and comfortable 40mm case size. The automatic caliber 32112 movement offers a five-day power reserve, and the watch boasts 100m water resistance. Some owners find the blue dial incredible and the strap system convenient for changes, appreciating the watch's style and lifetime durability. However, the EasX-CHANGE strap system limits strap choices to IWC's own offerings, and some prefer the dial design or perceived reliability of the Mark XVIII. One owner noted the date wheel placement was slightly too close to the center.

At a glance

13 of 29 specs differ
Diameter
Khaki Aviation Pilot Pioneer Mechanical Chrono40mm
Iw328301 Pilots Watch Mark Xx Le Petit Prince40mm
Power Reserve
Khaki Aviation Pilot Pioneer Mechanical Chrono60h
Iw328301 Pilots Watch Mark Xx Le Petit Prince120h
Water Resistance
Khaki Aviation Pilot Pioneer Mechanical Chrono100m
Iw328301 Pilots Watch Mark Xx Le Petit Prince100m
MSRP
Khaki Aviation Pilot Pioneer Mechanical Chrono$2,445
Iw328301 Pilots Watch Mark Xx Le Petit Prince$5,800

Full specifications

Case

5 specs
Thickness
14.35mm
10.1mm
Lug-to-Lug
50mm
Lug Width
22mm
20mm
Finish
Brushed and polished
18 ct 5N gold
Caseback
Solid

Crystal & Dial

3 specs
Crystal Shape
Flat
AR Coating
Inner
Indices
Applied

Movement

4 specs
Caliber
H-51-Si
32112
Type
Manual
Automatic
Power Reserve
60h
120h
Jewels
25
21

Pricing

1 specs
MSRP
$2,445
$5,800
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