Side by side

Maen Grand Tonneau Ultra ThinvsSugess Tourbillon Master SU8230

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 SU8230
SugessTourbillon Master SU8230
MSRP $1,399

At a glance

12 of 29 specs differ
Diameter
Grand Tonneau Ultra Thin34mm
Tourbillon Master SU823041mm
Power Reserve
Grand Tonneau Ultra Thin40h
Tourbillon Master SU823040h
Water Resistance
Grand Tonneau Ultra Thin50m
Tourbillon Master SU823050m
MSRP
Grand Tonneau Ultra Thin$1,519
Tourbillon Master SU8230$1,399

Full specifications

Case

7 specs
Category
Dress
Chronograph
Diameter
34mm
41mm
Thickness
6.4mm
11mm
Lug-to-Lug
46mm
Lug Width
11mm
Material
316L Stainless Steel
Yellow Gold/Rose Gold/Bronze
Caseback
Solid
Display

Crystal & Dial

1 specs
Dial Color
MNL.04
Black

Movement

3 specs
Caliber
Seagull ST8230
Beat Rate
28,800 vph
3 vph
Complications
None
GMT, Moonphase, Date

Pricing

1 specs
MSRP
$1,519
$1,399

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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 SU8230

Owners widely praise the Sugess Tourbillon Master for its stunning enamel dial and impressive finishing at its price point. Accuracy figures vary, with one owner reporting -12s/day and another +6 to +11s/day. Caveats include a cumbersome winding crown, limited 50m water resistance, a 21mm lug width, and a non-hacking movement, with one owner noting a power reserve around two days and noticeable resistance when winding. On balance, owners rate the Sugess Tourbillon Master highly for its visually striking dial and finishing, which significantly elevates its perceived value.

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