Side by side

Maen Grand Tonneau Ultra ThinvsYema Superman Dato CMM.10

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
Superman Dato CMM.10
YemaSuperman Dato CMM.10
MSRP $1,777

At a glance

9 of 29 specs differ
Diameter
Grand Tonneau Ultra Thin34mm
Superman Dato CMM.1039.5mm
Power Reserve
Grand Tonneau Ultra Thin40h
Superman Dato CMM.1040h
Water Resistance
Grand Tonneau Ultra Thin50m
Superman Dato CMM.10300m
MSRP
Grand Tonneau Ultra Thin$1,519
Superman Dato CMM.10$1,777

Full specifications

Case

5 specs
Category
Dress
Diver
Diameter
34mm
39.5mm
Thickness
6.4mm
11.85mm
Lug Width
20mm
Water Resistance
50m
300m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
MNL.04
39.5mm Automatic

Movement

1 specs
Caliber
Yema CMM.10

Pricing

1 specs
MSRP
$1,519
$1,777

Follow this matchup

Get a note when Maen Grand Tonneau Ultra Thin vs Yema Superman Dato CMM.10 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.

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.

Yema Superman Dato CMM.10

Owners widely praise the Yema Superman Dato CMM.10 for its excellent value and retro-inspired design, with particular appreciation for the tropical dial and faded bezel. The in-house CMM.10 movement is noted for its 70-hour power reserve and stated accuracy of +5/-3 seconds per day. Some owners find the strap uncomfortable on smaller wrists, and the bezel lock mechanism is considered flimsy by one reviewer. The CMM.10 movement is thicker than alternative micro-rotor movements. Overall, owners rate the Yema Superman Dato CMM.10 highly for its distinctive aesthetic and strong value proposition.

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.