Side by side

Orient Star Modern SkeletonvsTissot Gentleman Open Heart

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.

Orient Star Modern Skeleton

The Orient Star Modern Skeleton's 70-hour power reserve and silicon escape wheel are highlighted as key strengths. No shared weaknesses were identified across the reviews.

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.

At a glance

13 of 29 specs differ
Diameter
Modern Skeleton41mm
Gentleman Open Heart40mm
Power Reserve
Modern Skeleton50h
Gentleman Open Heart80h
Water Resistance
Modern Skeleton100m
Gentleman Open Heart100m
MSRP
Modern Skeleton$600
Gentleman Open Heart$1,025

Full specifications

Case

5 specs
Category
Mechanical
Chronograph
Diameter
41mm
40mm
Thickness
12mm
11.5mm
Lug-to-Lug
49mm
40mm
Finish

Crystal & Dial

4 specs
Crystal Shape
Domed
Dial Color
White
Silver
Indices
Indexes
Lume
None
Super-LumiNova ®

Movement

3 specs
Caliber
Orient F6F44
11.5'
Power Reserve
50h
80h
Jewels
24
0

Pricing

1 specs
MSRP
$600
$1,025
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