Side by side

Maen Grand Tonneau Ultra ThinvsSugess Tourbillon Master SU8001

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

Grand Tonneau Ultra Thin
MaenGrand Tonneau Ultra Thin
MSRP $1,519
Tourbillon Master SU8001
SugessTourbillon Master SU8001
MSRP $999

At a glance

13 of 29 specs differ
Diameter
Grand Tonneau Ultra Thin34mm
Tourbillon Master SU800141mm
Power Reserve
Grand Tonneau Ultra Thin40h
Tourbillon Master SU800140h
Water Resistance
Grand Tonneau Ultra Thin50m
Tourbillon Master SU800150m
MSRP
Grand Tonneau Ultra Thin$1,519
Tourbillon Master SU8001$999

Full specifications

Case

7 specs
Category
Dress
Chronograph
Diameter
34mm
41mm
Thickness
6.4mm
10mm
Lug-to-Lug
46mm
Lug Width
10mm
Material
316L Stainless Steel
Stainless Steel/Rose Gold
Caseback
Solid
Display

Crystal & Dial

1 specs
Dial Color
MNL.04
Black

Movement

4 specs
Caliber
Seagull ST8000
Type
Automatic
Manual
Beat Rate
28,800 vph
3 vph
Complications
None
GMT, Moonphase, Date, Power reserve indicator

Pricing

1 specs
MSRP
$1,519
$999

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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.

Maen Grand Tonneau Ultra Thin

Owners widely report the Maen Grand Tonneau Ultra Thin features a La Joux-Perret D101 manual-wind movement and a double-layer enamel dial. Some owners criticize the bracelet design and find the dial too small and lacking indices. One owner describes the Maen Grand Tonneau Ultra Thin as "hideous with a good movement." On balance, owners are divided on the Maen Grand Tonneau Ultra Thin, with some appreciating its movement and dial while others find its design unappealing.

Sugess Tourbillon Master SU8001

Owners widely praise the Sugess Tourbillon Master for its accessible tourbillon complication and value, with one owner noting an initial accuracy of +2 seconds per day. However, community feedback flags a winding stem that feels flimsy and straps that are considered poor, featuring a comically large buckle. Some owners report a degradation in accuracy to around -20 seconds per day after a month, and the steel case edges are described as rounded with the material proving soft and prone to scratching. On balance, owners view the Sugess Tourbillon Master as a remarkable value for its tourbillon feature, despite concerns regarding strap quality and long-term material durability.

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