Side by side

Fortis Marinemaster M-44 DLCvsLongines HYDROCONQUEST

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

Marinemaster M-44 DLC
FortisMarinemaster M-44 DLC
MSRP $5,450
HYDROCONQUEST
LonginesHYDROCONQUEST
MSRP $2,350

At a glance

10 of 29 specs differ
Diameter
Marinemaster M-44 DLC44mm
HYDROCONQUEST39mm
Power Reserve
Marinemaster M-44 DLC38h
HYDROCONQUEST40h
Water Resistance
Marinemaster M-44 DLC300m
HYDROCONQUEST300m
MSRP
Marinemaster M-44 DLC$5,450
HYDROCONQUEST$2,350

Full specifications

Case

5 specs
Diameter
44mm
39mm
Thickness
14mm
12.2mm
Lug-to-Lug
48.1mm
Lug Width
22mm
19mm
Material
Stainless Steel (DLC)
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Black
Grey

Movement

3 specs
Caliber
Sellita SW220-1
L888.5
Power Reserve
38h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$5,450
$2,350

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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 DLC

The Fortis Marinemaster M-44 DLC is widely praised for its robust COSC-certified Kenissi Werk 11 movement, offering a 70-hour power reserve, and its stealthy, scratch-resistant Dianoir DLC coating. Owners find it comfortable to wear despite its 44mm size, with one owner considering it a standout piece. Some reviewers note a subtle difference in the color tone of the DLC coating on the crown and bezel lock between variants. Overall, owners and reviewers regard the Fortis Marinemaster M-44 DLC highly for its durable construction and reliable, high-spec movement.

Longines HYDROCONQUEST

Owners widely praise the Longines HydroConquest's dial and finishing, with one owner finding it superior to a Rolex Submariner. The movement is noted as well-regulated, losing about 2 seconds per day. The watch is considered a versatile everyday or business-casual option, offering good value. However, owners criticize the bracelet for lacking tool-less micro-adjustment and describe winding the crown as a nuisance. Some in the line report tiny GMT markers that are difficult to read and the absence of a quick date adjust feature. Overall, owners rate the Longines HydroConquest highly for its finishing and value.

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