Side by side

Maen Grand Tonneau Ultra ThinvsSternglas Marus 2.0

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
Marus 2.0
SternglasMarus 2.0
MSRP $593

At a glance

13 of 29 specs differ
Diameter
Grand Tonneau Ultra Thin34mm
Marus 2.041mm
Power Reserve
Grand Tonneau Ultra Thin40h
Marus 2.041h
Water Resistance
Grand Tonneau Ultra Thin50m
Marus 2.0200m
MSRP
Grand Tonneau Ultra Thin$1,519
Marus 2.0$593

Full specifications

Case

7 specs
Category
Dress
Diver
Diameter
34mm
41mm
Thickness
6.4mm
14mm
Lug-to-Lug
49mm
Lug Width
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

2 specs
Dial Color
MNL.04
Lume
None
Luminova

Movement

3 specs
Caliber
Seiko TMI NH35
Power Reserve
40h
41h
Jewels
25

Pricing

1 specs
MSRP
$1,519
$593

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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.

Sternglas Marus 2.0

Owners widely praise the Sternglas Marus 2.0 for its well-built, heavy case and excellent bezel action, which is considered superior to some competitors. Reviewers note the refined case and luminous dial markers, while the green dial stands out from other divers. The Seiko NH35A movement offers accuracy ranging from -20/+40 seconds per day. One reviewer desired a slightly larger screw-down crown. Overall, owners and reviewers rate the Sternglas Marus 2.0 highly for its robust build and standout dial at its price point.

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