Side by side

Fortis Marinemaster M-44vsHamilton Khaki Field Mechanical Power Reserve

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

Marinemaster M-44
FortisMarinemaster M-44
MSRP $5,120
Khaki Field Mechanical Power Reserve
HamiltonKhaki Field Mechanical Power Reserve
MSRP $1,025

At a glance

12 of 29 specs differ
Diameter
Marinemaster M-4444mm
Khaki Field Mechanical Power Reserve40mm
Power Reserve
Marinemaster M-4438h
Khaki Field Mechanical Power Reserve40h
Water Resistance
Marinemaster M-44300m
Khaki Field Mechanical Power Reserve100m
MSRP
Marinemaster M-44$5,120
Khaki Field Mechanical Power Reserve$1,025

Full specifications

Case

6 specs
Category
Diver
Field
Diameter
44mm
40mm
Thickness
14mm
11.95mm
Lug-to-Lug
48mm
Lug Width
22mm
20mm
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Orange
White

Movement

4 specs
Caliber
Sellita SW220-1
H-23
Type
Automatic
Manual
Power Reserve
38h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$5,120
$1,025

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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 Marinemaster M-44

The Fortis Marinemaster M-44 is praised for its excellent build quality and wearability, featuring a highly legible dial and a COSC-certified Kenissi-based movement that ran at 0 seconds per day. Owners appreciate its 70-hour power reserve and the inclusion of multiple straps and a deployant buckle, noting its gorgeous appearance and great wrist presence. A minor point raised is the 21mm lug width, with a wish for it to be 22mm. The Fortis Marinemaster M-44 is priced at $4,150. Overall, owners and reviewers rate the Fortis Marinemaster M-44 highly for its robust specifications and comfortable wearability at its price point.

Hamilton Khaki Field Mechanical Power Reserve

The Hamilton Khaki Field Mechanical Power Reserve is noted for its 40mm sandblasted case, filling a size gap in the Khaki Field line. It features a new H-23 hand-wound movement with an 80-hour power reserve and a functional power reserve indicator at 9 o'clock. The case is 11.95mm thick, which is described as noticeably thicker than other Khaki Field models, and its proportions differ from classic manual-wind versions. The movement includes a slipping spring to resynchronize the power reserve indicator after shocks. Overall, reviewers appreciate the addition of the power reserve complication to the hand-wound model, though one reviewer noted a preference for a contrasting color on the indicator.

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