Side by side

Hamilton Khaki Field Auto ChronovsTissot PRX

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 Field Auto Chrono

The Hamilton Khaki Field Auto Chrono is widely praised for its retro military design, value proposition, and reliable ETA movement. Reviewers highlight its 42mm steel case, 100m water resistance, and the H-21 automatic movement offering a 60-hour power reserve. One editorial review notes the unusual dial layout omits a running seconds indicator for symmetry, featuring day and date windows instead. The case is described as black PVD-treated stainless steel with a brushed finish and polished bezel, complemented by a black-on-black dial with dark grey Super-LumiNova and polished Arabic numerals. Overall, owners and reviewers consider the Hamilton Khaki Field Auto Chrono a well-designed tactical sports watch offering a strong combination of style and value.

Tissot PRX

Owners and reviewers widely praise the Tissot PRX for its exceptional finishing and value, with many noting it punches well above its price point. The well-constructed case and bracelet are frequently highlighted, as is its comfortable wearing profile and attractive sunburst dial. Some owners find the hype around the PRX overblown, and a few have noted quality control issues with specific models, such as a loose chrono hand or dust on the hands. The lack of micro-adjustment on the bracelet is a recurring minor criticism, and some reviewers suggest the dial hands could be less shiny or that the quartz movement could be more accurate. Overall, owners and reviewers rate the Tissot PRX highly for its impressive finishing and integrated bracelet design at an accessible price.

At a glance

10 of 29 specs differ
Diameter
Khaki Field Auto Chrono42mm
PRX42mm
Power Reserve
Khaki Field Auto Chrono60h
PRX68h
Water Resistance
Khaki Field Auto Chrono100m
PRX100m
MSRP
Khaki Field Auto Chrono$2,175
PRX$2,150

Full specifications

Case

3 specs
Thickness
14.5mm
14.54mm
Lug-to-Lug
0mm
41.5mm
Lug Width
20mm
13mm

Crystal & Dial

4 specs
AR Coating
Yes
Dial Color
Black
Graded green
Indices
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
H-21
Valjoux A05.H31
Power Reserve
60h
68h

Pricing

1 specs
MSRP
$2,175
$2,150
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