Side by side

Hamilton Khaki Field King Day-DatevsSwatch Sistem Pilote

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

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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 Field King Day-Date

Hamilton Khaki Field King Day-Date owners widely praise its classic styling, 80-hour power reserve, and excellent value. Opinions on water resistance are split; some express concern over the 50m rating, while others find it sufficient for daily wear and swimming. One owner notes the stock strap can be stiff. Service costs range from $55 for routine maintenance to $220 for full service with movement replacement. On balance, owners rate the Hamilton Khaki Field King Day-Date highly for its classic aesthetics and impressive power reserve at its price point.

From video reviewers

The 80-hour power reserve from the H-40 automatic movement is a significant strength. The 50-meter water resistance is considered a limitation for a field watch.

Swatch Sistem Pilote

Owners widely report the Swatch Sistem Pilote is difficult to read in low light due to its black-on-black hands and lack of lume, though the hands do pop against the whitish indices. Some owners note the watch is thicker than expected and that the automatic movement is not serviceable, meaning it is essentially disposable if it fails. The Swatch Sistem51 construction is described as unrepairable, with some users reporting failures shortly after purchase or within a few years, leading to the entire mechanism needing replacement. Owners are split on its longevity, with some expecting it to last many years and others concerned about its limited lifespan and lack of investment value. Overall, owners view the Swatch Sistem Pilote as a fun, affordable automatic watch where the Swiss marketing is a primary factor in its perceived value.

At a glance

13 of 29 specs differ
Diameter
Khaki Field King Day-Date40mm
Sistem Pilote42mm
Power Reserve
Khaki Field King Day-Date80h
Sistem Pilote
Water Resistance
Khaki Field King Day-Date100m
Sistem Pilote30m
MSRP
Khaki Field King Day-Date$845
Sistem Pilote$285

Full specifications

Case

7 specs
Category
Field
Pilot
Diameter
40mm
42mm
Thickness
11.8mm
13.8mm
Lug-to-Lug
50mm
50.6mm
Lug Width
20mm
Finish
Stainless Steel
Water Resistance
100m
30m

Crystal & Dial

1 specs
Crystal
Sapphire

Movement

4 specs
Caliber
Hamilton H-40
Power Reserve
80h
0h
Hacking
No
Yes
Hand-winding
No
Yes

Pricing

1 specs
MSRP
$845
$285
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