Side by side

Fortis Marinemaster M-44 DLCvsZelos Thresher 41 GMT

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
Thresher 41 GMT
ZelosThresher 41 GMT
MSRP $729

At a glance

13 of 29 specs differ
Diameter
Marinemaster M-44 DLC44mm
Thresher 41 GMT41mm
Power Reserve
Marinemaster M-44 DLC38h
Thresher 41 GMT40h
Water Resistance
Marinemaster M-44 DLC300m
Thresher 41 GMT200m
MSRP
Marinemaster M-44 DLC$5,450
Thresher 41 GMT$729

Full specifications

Case

7 specs
Category
Diver
GMT
Diameter
44mm
41mm
Thickness
14mm
11.5mm
Lug-to-Lug
41mm
Lug Width
22mm
20mm
Material
Stainless Steel (DLC)
316L Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
Damascus LE

Movement

3 specs
Caliber
Sellita SW220-1
Miyota 9075 GMT
Power Reserve
38h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$5,450
$729

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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.

Zelos Thresher 41 GMT

Owners widely praise the Zelos Thresher 41 GMT for its creative design, titanium construction, and excellent lume. Some find the worldtimer bezel busy and the GMT function less easy to read, while others note the double Mother of Pearl dial's dynamic color shifts can be reflective in direct sun. The bezel-based world timer requires manual adjustment and allows for independent GMT use. Overall, owners rate the Zelos Thresher 41 GMT highly for its unique titanium build and striking dial at its price point.

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