Side by side

Fortis Marinemaster M-44 DLCvsFears Onyx (collective Horology)

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
Onyx (collective Horology)
FearsOnyx (collective Horology)
MSRP $2,833

At a glance

13 of 29 specs differ
Diameter
Marinemaster M-44 DLC44mm
Onyx (collective Horology)39.5mm
Power Reserve
Marinemaster M-44 DLC38h
Onyx (collective Horology)40h
Water Resistance
Marinemaster M-44 DLC300m
Onyx (collective Horology)15m
MSRP
Marinemaster M-44 DLC$5,450
Onyx (collective Horology)$2,833

Full specifications

Case

7 specs
Category
Diver
Sport
Diameter
44mm
39.5mm
Thickness
14mm
20mm
Lug-to-Lug
46.95mm
Lug Width
22mm
20mm
Material
Stainless Steel (DLC)
316L Stainless Steel
Water Resistance
300m
15m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
Onyx (Collective Horology)

Movement

3 specs
Caliber
Sellita SW220-1
La Joux-Perret G101
Power Reserve
38h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$5,450
$2,833

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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.

Fears Onyx (collective Horology)

Owners widely praise the Fears Onyx (collective Horology) for its exquisite glossy black onyx dial, which displays microscopic striations under magnification. Reviewers note its thin case, under 10.5mm, and a balanced sporty-dressy aesthetic. Water resistance is rated at 150m by one source and 100m by another, and the bracelet features on-the-fly micro-adjustment. Some owners find the 39.5mm diameter slightly large for the style, and one source suggests it doesn't represent top value, though it remains competitive. Overall, owners rate the Fears Onyx highly for its unique stone dial and wearability.

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