Side by side

Oris Aquis ChronographvsFortis Marinemaster M-44 DLC

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Aquis Chronograph
OrisAquis Chronograph
MSRP $5,000
Marinemaster M-44 DLC
FortisMarinemaster M-44 DLC
MSRP $5,450

At a glance

16 of 29 specs differ
Diameter
Aquis Chronograph43.5mm
Marinemaster M-44 DLC44mm
Power Reserve
Aquis Chronograph62 hoursh
Marinemaster M-44 DLC38h
Water Resistance
Aquis Chronograph300m
Marinemaster M-44 DLC300m
MSRP
Aquis Chronograph$5,000
Marinemaster M-44 DLC$5,450

Full specifications

Case

6 specs
Diameter
43.5mm
44mm
Thickness
14mm
Lug Width
23mm
22mm
Material
Stainless Steel
Stainless Steel (DLC)
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Blue
Black
Indices
Applied

Movement

5 specs
Caliber
771-1
Sellita SW220-1
Beat Rate
4 vph
28,800 vph
Power Reserve
62 hoursh
38h
Jewels
27
26
Complications
Date, Chronograph
None

Pricing

1 specs
MSRP
$5,000
$5,450

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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.

Oris Aquis Chronograph

The Oris Aquis Chronograph is praised for its refined 43.5mm case and dial layout, offering a 62-hour power reserve from the Caliber 771-1 movement. It maintains a 300m water resistance rating and a ceramic bezel. Some reviewers note the crown guards create imbalance and the date cutout intrudes on the 6 o'clock subdial. Strap changes require tools, though the bracelet includes a quick-adjust clasp. On balance, reviewers highlight the Oris Aquis Chronograph's improved wearability and symmetrical dial as key strengths at its price point.

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.

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