Side by side

Jack Mason Pursuit ProvsTissot Le Locle Open Heart

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

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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.

Jack Mason Pursuit Pro

Owners widely praise the Jack Mason Pursuit Pro's build quality for its price point and its impressive Lumicast Super-LumiNova lume, which provides excellent nighttime legibility. Reviewers highlight its scratch-resistant case, grippy 120-click ceramic bezel, and the La Joux-Perret G101 automatic movement, regulated in-house to ±5 seconds per day. Some owners suggest other brands for perceived greater reliability, and one notes the lume is not as strong as a Seiko Turtle's. The Jack Mason Pursuit Pro is priced at $1,399. Overall, owners and reviewers rate the Jack Mason Pursuit Pro highly for its robust tool watch design and excellent lume at the price.

From video reviewers

The La Joux-Perret G101 movement with a 68-hour power reserve is a shared strength. Reviewers were split on the lume performance, with some finding it exceptionally bright and others describing it as underwhelming.

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.

At a glance

12 of 29 specs differ
Diameter
Pursuit Pro40mm
Le Locle Open Heart39.3mm
Power Reserve
Pursuit Pro68h
Le Locle Open Heart80h
Water Resistance
Pursuit Pro200m
Le Locle Open Heart30m
MSRP
Pursuit Pro$1,399
Le Locle Open Heart$995

Full specifications

Case

7 specs
Category
Chronograph
Diameter
40mm
39.3mm
Thickness
12.5mm
9.75mm
Lug-to-Lug
47mm
39.3mm
Lug Width
20mm
19mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
30m

Crystal & Dial

2 specs
Dial Color
Silver
Indices
Roman

Movement

2 specs
Caliber
La Joux-Perret G101
11.5'
Power Reserve
68h
80h

Pricing

1 specs
MSRP
$1,399
$995
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