Side by side

Sugess Tourbillon Master SU8002vsTissot Gentleman Open Heart

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

Tourbillon Master SU8002
SugessTourbillon Master SU8002
MSRP $1,099
Gentleman Open Heart
TissotGentleman Open Heart
MSRP $1,025

At a glance

17 of 29 specs differ
Diameter
Tourbillon Master SU800241mm
Gentleman Open Heart40mm
Power Reserve
Tourbillon Master SU800240h
Gentleman Open Heart80h
Water Resistance
Tourbillon Master SU800250m
Gentleman Open Heart100m
MSRP
Tourbillon Master SU8002$1,099
Gentleman Open Heart$1,025

Full specifications

Case

7 specs
Diameter
41mm
40mm
Thickness
12mm
11.5mm
Lug-to-Lug
46mm
40mm
Lug Width
12mm
21mm
Material
Stainless Steel/Rose Gold
Stainless Steel
Water Resistance
50m
100m
Caseback
Display
Solid

Crystal & Dial

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

Movement

4 specs
Caliber
Seagull ST8230
Beat Rate
3 vph
28,800 vph
Power Reserve
40h
80h
Complications
GMT, Chronograph, Moonphase, Date
None

Pricing

1 specs
MSRP
$1,099
$1,025

Follow this matchup

Get a note when Sugess Tourbillon Master SU8002 vs Tissot Gentleman Open Heart gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

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

Sugess Tourbillon Master SU8002

The value proposition of a functioning tourbillon at this price point is the strongest cited strength. Reviewers imply potential compromises in other areas to achieve this low cost.

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.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.