Side by side

Maen Grand Tonneau Ultra ThinvsMonta Noble 40

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
Noble 40
MontaNoble 40
MSRP $1,595

At a glance

10 of 29 specs differ
Diameter
Grand Tonneau Ultra Thin34mm
Noble 4040mm
Power Reserve
Grand Tonneau Ultra Thin40h
Noble 4040h
Water Resistance
Grand Tonneau Ultra Thin50m
Noble 40201m
MSRP
Grand Tonneau Ultra Thin$1,519
Noble 40$1,595

Full specifications

Case

7 specs
Category
Dress
Sport
Diameter
34mm
40mm
Thickness
6.4mm
10.5mm
Lug-to-Lug
47.8mm
Lug Width
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
201m

Crystal & Dial

1 specs
Dial Color
MNL.04
Black

Movement

1 specs
Caliber
Monta M-22

Pricing

1 specs
MSRP
$1,519
$1,595

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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.

Monta Noble 40

Owners and reviewers widely praise the Monta Noble 40 for its exceptional finishing, comfortable wearability, and refined bracelet, often described as "like butter." Its 38.5mm case and legible dial are highlighted as strengths, with a 6 o'clock date. Some owners find the design bland or derivative, while others appreciate its dressy aesthetic. The Sellita SW300 movement is noted, though its $1,600-$1,900 price point draws mixed reactions, with some questioning its value against alternatives and brand cachet. On balance, owners and reviewers rate the Monta Noble 40 highly for its tactile experience and finishing at its price point.

From video reviewers

The watch's excellent finishing and quality detail are notable strengths. A weakness is its lack of lume brightness, which is a trade-off for the watch's overall design and execution. Reviewers disagree on the watch's overall value, with one reviewer suggesting it as a super-premium upgrade and another highlighting its durability and resistance to corrosion.

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