Side by side

Fortis Marinemaster M-44 DLCvsTissot Le Locle 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
Le Locle Open Heart
TissotLe Locle Open Heart
MSRP $995

At a glance

13 of 29 specs differ
Diameter
Marinemaster M-44 DLC44mm
Le Locle Open Heart39.3mm
Power Reserve
Marinemaster M-44 DLC38h
Le Locle Open Heart80h
Water Resistance
Marinemaster M-44 DLC300m
Le Locle Open Heart30m
MSRP
Marinemaster M-44 DLC$5,450
Le Locle Open Heart$995

Full specifications

Case

7 specs
Category
Diver
Chronograph
Diameter
44mm
39.3mm
Thickness
14mm
9.75mm
Lug-to-Lug
39.3mm
Lug Width
22mm
19mm
Material
Stainless Steel (DLC)
Stainless Steel
Water Resistance
300m
30m

Crystal & Dial

2 specs
Dial Color
Black
Silver
Indices
Applied
Roman

Movement

3 specs
Caliber
Sellita SW220-1
11 1/2'''
Power Reserve
38h
80h
Jewels
26
25

Pricing

1 specs
MSRP
$5,450
$995

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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.

Tissot Le Locle Open Heart

Owners widely praise the Tissot Le Locle Open Heart for its elegant aesthetic, featuring a guilloché dial and Roman numerals, and appreciate its practical 80-hour power reserve and Nivachron hairspring. The watch is also noted for offering dual bracelet and strap options, along with a see-through case back. However, one owner flags negative community feedback regarding the comfort of the synthetic leather strap. Overall, owners rate the Tissot Le Locle Open Heart highly for its attractive design and impressive technical specifications at its price point.

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