Side by side

Hamilton Khaki Field King Day-DatevsSpinnaker Fleuss 40 Automatic

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

Khaki Field King Day-Date
HamiltonKhaki Field King Day-Date
MSRP $845
Fleuss 40 Automatic
SpinnakerFleuss 40 Automatic
MSRP $450

At a glance

9 of 29 specs differ
Diameter
Khaki Field King Day-Date40mm
Fleuss 40 Automatic40mm
Power Reserve
Khaki Field King Day-Date80h
Fleuss 40 Automatic40h
Water Resistance
Khaki Field King Day-Date100m
Fleuss 40 Automatic150m
MSRP
Khaki Field King Day-Date$845
Fleuss 40 Automatic$450

Full specifications

Case

5 specs
Category
Field
Diver
Thickness
11.8mm
11mm
Lug-to-Lug
46mm
47mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
150m

Crystal & Dial

1 specs
Dial Color
Black
Coral

Movement

2 specs
Caliber
H-40
SII NH35A
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$845
$450

Follow this matchup

Get a note when Hamilton Khaki Field King Day-Date vs Spinnaker Fleuss 40 Automatic gets more votes, a community discussion, or a price drop. No account needed.

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.

Spinnaker Fleuss 40 Automatic

Owners find the Spinnaker Fleuss 40 Automatic a good size for smaller wrists, though one owner notes the lume is too diffuse for easy nighttime reading. The pilot-style crown is an unusual feature for a dive watch. Overall, owners value the Spinnaker Fleuss 40 Automatic for its wearability on smaller wrists.

From video reviewers

The coral red dial is a unique aesthetic. The watch is a strong contender for best-in-class under $300.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.