Side by side

Fortis Marinemaster M-44 DLCvsOrient Bambino Open Heart

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
Bambino Open Heart
OrientBambino Open Heart
MSRP $315

At a glance

18 of 29 specs differ
Diameter
Marinemaster M-44 DLC44mm
Bambino Open Heart40.5mm
Power Reserve
Marinemaster M-44 DLC38h
Bambino Open Heart40h
Water Resistance
Marinemaster M-44 DLC300m
Bambino Open Heart30m
MSRP
Marinemaster M-44 DLC$5,450
Bambino Open Heart$315

Full specifications

Case

8 specs
Category
Diver
Diameter
44mm
40.5mm
Thickness
14mm
12mm
Lug-to-Lug
46mm
Lug Width
22mm
21mm
Material
Stainless Steel (DLC)
Stainless Steel
Water Resistance
300m
30m
Caseback
Solid
Display

Crystal & Dial

5 specs
Crystal
Sapphire
Mineral
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Black
White
Indices
Applied

Movement

4 specs
Caliber
Sellita SW220-1
FT622
Beat Rate
28,800 vph
21,600 vph
Power Reserve
38h
40h
Jewels
26
22

Pricing

1 specs
MSRP
$5,450
$315

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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.

Orient Bambino Open Heart

Owners widely praise the Orient Bambino Open Heart for its dressy style, clean dial, and reliable in-house F6724 automatic movement with hacking and hand-winding. Reviewers and owners highlight its value proposition, with one owner noting it remains a regular wear even after acquiring pricier watches. Some owners find the build quality and stock strap less premium, with one noting the mineral crystal is prone to scratching and another that the movement can be noisy. The 21mm lug width is cited as making strap swapping slightly more complicated. Overall, owners and reviewers rate the Orient Bambino Open Heart highly for its dressy aesthetic and in-house movement at its price point.

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