Side by side

Fortis Flieger F-41 Werk 7vsTissot Le Locle Open Heart

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

Flieger F-41 Werk 7
FortisFlieger F-41 Werk 7
MSRP $4,510
Le Locle Open Heart
TissotLe Locle Open Heart
MSRP $995

At a glance

12 of 29 specs differ
Diameter
Flieger F-41 Werk 741mm
Le Locle Open Heart39.3mm
Power Reserve
Flieger F-41 Werk 738h
Le Locle Open Heart80h
Water Resistance
Flieger F-41 Werk 7200m
Le Locle Open Heart30m
MSRP
Flieger F-41 Werk 7$4,510
Le Locle Open Heart$995

Full specifications

Case

6 specs
Category
Pilot
Chronograph
Diameter
41mm
39.3mm
Thickness
11.5mm
9.75mm
Lug-to-Lug
46mm
39.3mm
Lug Width
20mm
19mm
Water Resistance
200m
30m

Crystal & Dial

2 specs
Dial Color
Black
Silver
Indices
Applied
Roman

Movement

3 specs
Caliber
Werk 7 (Manufacture)
11 1/2'''
Power Reserve
38h
80h
Jewels
26
25

Pricing

1 specs
MSRP
$4,510
$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 Flieger F-41 Werk 7

The Fortis Flieger is widely praised for its robust build quality, superb readability, and excellent fit and finish, with reviewers highlighting the utilitarian dial and Brixtrack markers. Some find the 39mm case wears large due to its 50mm lug-to-lug span, while others note the 41mm versions offer better proportions. The Werk 7 movement provides a 70-hour power reserve, though one review mentions the UW-30 movement in a 39mm model has a 38-hour power reserve. On balance, reviewers rate the Fortis Flieger highly for its practical design and solid construction at its price point.

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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