Side by side

Tissot Gentleman Open HeartvsZelos Artemis

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

Gentleman Open Heart
TissotGentleman Open Heart
MSRP $1,025
Artemis
ZelosArtemis
MSRP $1,899

At a glance

14 of 29 specs differ
Diameter
Gentleman Open Heart40mm
Artemis40mm
Power Reserve
Gentleman Open Heart80h
Artemis40h
Water Resistance
Gentleman Open Heart100m
Artemis50m
MSRP
Gentleman Open Heart$1,025
Artemis$1,899

Full specifications

Case

5 specs
Category
Chronograph
Skeleton
Thickness
11.5mm
10.2mm
Lug Width
21mm
24mm
Material
Stainless Steel
Titanium
Water Resistance
100m
50m

Crystal & Dial

5 specs
Crystal Shape
Domed
Flat
AR Coating
Yes
Inner
Dial Color
Silver
Titanium
Indices
Indexes
Applied
Lume
Super-LumiNova ®
None

Movement

3 specs
Caliber
Swiss Skeletonised Marvin 700
Type
Automatic
Manual
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$1,025
$1,899

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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.

Tissot Gentleman Open Heart

Owners widely praise the Tissot Gentleman Open Heart for its versatile dressy-sporty aesthetic and elegant sunburst dial finish, with one owner preferring its less shiny blue dial compared to other versions. The watch offers excellent fit and bracelet adjustability, and its modified Powermatic 80 movement achieves COSC-level accuracy of -3 to +5 seconds/day, though the seconds hand movement is slightly less smooth at 6 movements per second. However, one owner reported the watch arrived non-functional, requiring a return due to an inoperable movement. On balance, owners rate the Tissot Gentleman Open Heart highly for its aesthetic appeal and accurate timekeeping, despite a reported instance of a faulty movement.

Zelos Artemis

The watch's unique modular case construction with a sandblasted titanium outer case and a grey/white Cerakote coating on the center is a notable strength. The FKM rubber strap can be prone to a slight rattle, which may be a minor annoyance for some owners. Reviewers disagree on the watch's value proposition, with one reviewer questioning its value for collectors.

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