Side by side

Oris Big Crown DiamondsvsFortis Marinemaster M-44 DLC

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

Big Crown Diamonds
OrisBig Crown Diamonds
MSRP $3,300
Marinemaster M-44 DLC
FortisMarinemaster M-44 DLC
MSRP $5,450

At a glance

16 of 29 specs differ
Diameter
Big Crown Diamonds34mm
Marinemaster M-44 DLC44mm
Power Reserve
Big Crown Diamonds42 hoursh
Marinemaster M-44 DLC38h
Water Resistance
Big Crown Diamonds50m
Marinemaster M-44 DLC300m
MSRP
Big Crown Diamonds$3,300
Marinemaster M-44 DLC$5,450

Full specifications

Case

8 specs
Category
Diver
Diameter
34mm
44mm
Thickness
14mm
Lug Width
17mm
22mm
Material
Stainless Steel
Stainless Steel (DLC)
Finish
Brushed and polished
Water Resistance
50m
300m
Caseback
Solid

Crystal & Dial

3 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Indices
Applied

Movement

4 specs
Caliber
531
Sellita SW220-1
Beat Rate
4 vph
28,800 vph
Power Reserve
42 hoursh
38h
Jewels
26

Pricing

1 specs
MSRP
$3,300
$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 Big Crown Diamonds

Owners widely praise the Oris Big Crown Diamonds for its timeless design, vintage charm, and recognizable details like cathedral hands and the pointer date function. Reviewers highlight the stunning gradient dial and the "Bullseye" tuxedo dial as particularly beautiful. The 38mm case is considered versatile, and the watch offers remarkable value. However, some owners note the standard Sellita movement has a short power reserve and plain finishing, and the strap is not durable. A reviewer points out slightly imperfect Super-LumiNova printing on the hour numerals, and one owner finds the two-tone bracelet overly flashy. On balance, owners and reviewers rate the Oris Big Crown Diamonds highly for its unique design and value 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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