Side by side

Fortis Marinemaster M-44 DLCvsStudio Underd0g Steffany Blue

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
Steffany Blue
Studio Underd0gSteffany Blue
MSRP $800

At a glance

12 of 29 specs differ
Diameter
Marinemaster M-44 DLC44mm
Steffany Blue39.5mm
Power Reserve
Marinemaster M-44 DLC38h
Steffany Blue40h
Water Resistance
Marinemaster M-44 DLC300m
Steffany Blue
MSRP
Marinemaster M-44 DLC$5,450
Steffany Blue$800

Full specifications

Case

6 specs
Category
Diver
Casual
Diameter
44mm
39.5mm
Thickness
14mm
Lug Width
22mm
Material
Stainless Steel (DLC)
Stainless Steel
Water Resistance
300m

Crystal & Dial

1 specs
Dial Color
Black
Blue

Movement

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

Pricing

1 specs
MSRP
$5,450
$800

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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.

Studio Underd0g Steffany Blue

Owners widely praise the Studio Underd0g Steffany Blue for its beautiful multilayer dial with a floating effect and vivid Super-LumiNova, with one owner finding it smaller and more beautiful than expected. The 37mm case wears nicely, though some find it slightly small for larger wrists. One owner notes the power reserve can fall short of the advertised 48 hours, sometimes lasting only about a day. Overall, owners rate the Studio Underd0g Steffany Blue highly for its striking dial and luminous display.

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