Side by side

Fortis Marinemaster M-44 DLCvsBoldr Odyssey Freediver

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
Odyssey Freediver
BoldrOdyssey Freediver
MSRP $649

At a glance

12 of 29 specs differ
Diameter
Marinemaster M-44 DLC44mm
Odyssey Freediver40mm
Power Reserve
Marinemaster M-44 DLC38h
Odyssey Freediver40h
Water Resistance
Marinemaster M-44 DLC300m
Odyssey Freediver300m
MSRP
Marinemaster M-44 DLC$5,450
Odyssey Freediver$649

Full specifications

Case

5 specs
Diameter
44mm
40mm
Thickness
14mm
14.2mm
Lug-to-Lug
48mm
Lug Width
22mm
20mm
Material
Stainless Steel (DLC)
Stainless Steel

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Black
202
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Sellita SW220-1
Cal
Power Reserve
38h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$5,450
$649

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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.

Boldr Odyssey Freediver

The Boldr Odyssey Freediver is praised for its bead-blasted steel case with polished bevels and a custom steel bracelet designed for wrist curvature. Reviewers note its strong legibility, applied details, and vintage-inspired date window on fresh dial colors. The 44mm case is surgical-grade steel with a brushed finish and angular lugs, water-resistant to 300 meters. It houses a Miyota 9075 movement with a jumping local hour function. On balance, reviewers highlight the Boldr Odyssey Freediver's thoughtful case finishing and functional movement with a local hour complication.

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