Side by side

Tissot Le Locle Open HeartvsZenith Chronomaster Open

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

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

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.

Zenith Chronomaster Open

The open dial showcasing the El Primero movement is cited as a key feature. Reviewers did not reach a consensus on any weaknesses.

At a glance

12 of 29 specs differ
Diameter
Le Locle Open Heart39.3mm
Chronomaster Open39.5mm
Power Reserve
Le Locle Open Heart80h
Chronomaster Open60h
Water Resistance
Le Locle Open Heart30m
Chronomaster Open50m
MSRP
Le Locle Open Heart$995
Chronomaster Open$11,100

Full specifications

Case

6 specs
Diameter
39.3mm
39.5mm
Thickness
9.75mm
0mm
Lug-to-Lug
39.3mm
0mm
Lug Width
19mm
0mm
Water Resistance
30m
50m
Caseback
Display

Crystal & Dial

1 specs
Indices
Roman

Movement

4 specs
Caliber
11.5'
Zenith El Primero 3604
Beat Rate
0 vph
36,000 vph
Power Reserve
80h
60h
Complications
None
Chronograph

Pricing

1 specs
MSRP
$995
$11,100
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