Side by side

Fortis Marinemaster M-44 DLCvsOak & Oscar The Olmsted Matte

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
The Olmsted Matte
Oak & OscarThe Olmsted Matte
MSRP $1,775

At a glance

17 of 29 specs differ
Diameter
Marinemaster M-44 DLC44mm
The Olmsted Matte38mm
Power Reserve
Marinemaster M-44 DLC38h
The Olmsted Matte42h
Water Resistance
Marinemaster M-44 DLC300m
The Olmsted Matte100m
MSRP
Marinemaster M-44 DLC$5,450
The Olmsted Matte$1,775

Full specifications

Case

8 specs
Category
Diver
Field
Diameter
44mm
38mm
Thickness
14mm
10.8mm
Lug-to-Lug
44.9mm
Lug Width
22mm
20mm
Material
Stainless Steel (DLC)
316L Stainless Steel (matte ceramic coated)
Water Resistance
300m
100m
Caseback
Solid
Solid screw-down

Crystal & Dial

3 specs
Crystal Shape
Flat
Double-domed
AR Coating
Inner
Underside
Lume
None
Super-LumiNova

Movement

5 specs
Caliber
Sellita SW220-1
Sellita SW300
Beat Rate
28,800 vph
4 vph
Power Reserve
38h
42h
Jewels
26
25
Complications
None
GMT, Chronograph, Date

Pricing

1 specs
MSRP
$5,450
$1,775

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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.

Oak & Oscar The Olmsted Matte

Oak & Oscar The Olmsted Matte is praised for its stealthy, modern field watch aesthetic, featuring a durable ceramic-coated steel case and a clean, no-date dial. Reviewers highlight its comfortable 38mm dimensions and 100m water resistance. The watch offers exceptional value at $1,475, including two straps and a travel wallet, with a modified ETA 2892-A2 movement. One reviewer notes the ceramic coating may develop patina with heavy wear. Overall, reviewers rate Oak & Oscar The Olmsted Matte highly for its stealthy design and value proposition.

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