Side by side

Fortis Stratoliner S-41vsHamilton Khaki Field King Day-Date

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

Stratoliner S-41
FortisStratoliner S-41
MSRP $5,450
Khaki Field King Day-Date
HamiltonKhaki Field King Day-Date
MSRP $845

At a glance

11 of 29 specs differ
Diameter
Stratoliner S-4141mm
Khaki Field King Day-Date40mm
Power Reserve
Stratoliner S-4160h
Khaki Field King Day-Date80h
Water Resistance
Stratoliner S-41200m
Khaki Field King Day-Date100m
MSRP
Stratoliner S-41$5,450
Khaki Field King Day-Date$845

Full specifications

Case

6 specs
Category
Chronograph
Field
Diameter
41mm
40mm
Thickness
14mm
11.8mm
Lug-to-Lug
46mm
Lug Width
21mm
20mm
Water Resistance
200m
100m

Crystal & Dial

1 specs
Dial Color
White
Black

Movement

3 specs
Caliber
Manufacture Caliber WERK 17
H-40
Power Reserve
60h
80h
Jewels
36
25

Pricing

1 specs
MSRP
$5,450
$845

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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.

Fortis Stratoliner S-41

Owners widely praise the Fortis Stratoliner S-41 for its purpose-built design and outstanding details, particularly its space blue lume and bright orange date on the dial. Reviewers note the WERK 17 movement offers a 60-hour power reserve. However, the Fortis Stratoliner S-41's 41mm case thickness and lug-to-lug distance lead some to perceive it as wearing large, and the dial's small text and flat design are flagged as potential drawbacks. Overall, owners and reviewers highlight the Fortis Stratoliner S-41's unique design and innovative movement as its primary strengths.

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.

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