Hamilton Khaki Field Expedition AutovsTimefactors PRS-36

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Hamilton Khaki Field Expedition Auto at true scale

Khaki Field Expedition Auto

Timefactors PRS-36 at true scale

PRS-36

Diameter

37mm

37mm

Lug-to-Lug

n/a

44.8mm

Thickness

11.4mm

10.5mm

lowest

Water Resistance

100m

highest

50m

Power Reserve

80h

n/a

MSRP

$1,245

$530

lowest

Movement

Hamilton H-10

ETA Peseux 7040

Case

3 specs
Thickness
11.45mm
10.5mm
Lug-to-Lug
n/a
44.8mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
Dial Color
White
Silver
Lume
None
SuperLuminova C3

Movement

3 specs
Caliber
Hamilton H-10
ETA Peseux 7040
Type
Automatic
Manual
Power Reserve
80h
n/a

Pricing

1 specs
MSRP
$1,245
$530
Keep your wishlist and collection together in the appExplore the app

Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Hamilton Khaki Field Expedition Auto

Owners widely praise the Hamilton Khaki Field Expedition Auto for its robust build, clear legibility, and versatility as a "Go Anywhere, Do Anything" watch, with many appreciating its historical connection and value as an entry-level automatic. Reviewers highlight its superb value, comfortable wearability in both 37mm and 41mm sizes, and the reliable H-10 automatic movement with an 80-hour power reserve. Some owners note water ingress issues with the non-screw-down crown, while others find the watch reliable for daily wear. The compass bezel's practical utility for navigation is questioned, but it adds to the watch's tool-like appeal. Overall, owners and reviewers rate the Hamilton Khaki Field Expedition Auto highly for its robust build and value as a versatile field/sports watch.

Timefactors PRS-36

The Timefactors PRS-36 is praised for its classy, vintage-style design, featuring a thin and comfortable cushion case and a brushed aluminum dial, making it suitable as a formal watch. Owners note the 37mm case wears larger than its dimensions suggest, with a slim 10.5mm thickness. The manual-wind ETA Peseux 7040 movement is a highlight, contributing to the watch's value at its £395 price point. However, the included strap and its large buckle are widely considered undesirable and are often replaced for improved comfort and aesthetics. One owner expresses general dissatisfaction with Timefactors' designs. Overall, owners rate the Timefactors PRS-36 highly for its vintage styling and comfortable wearability at an accessible price.