Side by side

Maen Grand Tonneau Ultra ThinvsNivada Grenchen Antarctic Erotic

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
Antarctic Erotic
Nivada GrenchenAntarctic Erotic
MSRP $1,769

At a glance

13 of 29 specs differ
Diameter
Grand Tonneau Ultra Thin34mm
Antarctic Erotic38mm
Power Reserve
Grand Tonneau Ultra Thin40h
Antarctic Erotic40h
Water Resistance
Grand Tonneau Ultra Thin50m
Antarctic Erotic100m
MSRP
Grand Tonneau Ultra Thin$1,519
Antarctic Erotic$1,769

Full specifications

Case

9 specs
Category
Dress
Chronograph
Diameter
34mm
38mm
Thickness
6.4mm
12.45mm
Lug-to-Lug
45mm
Lug Width
20mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Brushed + Polished
Water Resistance
50m
100m
Caseback
Solid
Display

Crystal & Dial

1 specs
Dial Color
MNL.04
Beige

Movement

2 specs
Caliber
Sellita SW200
Complications
None
GMT

Pricing

1 specs
MSRP
$1,519
$1,769

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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.

Nivada Grenchen Antarctic Erotic

The Nivada Grenchen Antarctic Erotic is a 38mm vintage-inspired daily watch featuring a unique animated penguin scene on the movement, revealed when wound, and supports penguin conservation efforts. It is powered by a modified Soprod P054 hand-wound movement with a 42-hour power reserve and offers 100m water resistance, with classic dial designs and multiple strap/bracelet options available. On balance, reviewers highlight the Nivada Grenchen Antarctic Erotic as a playful and robust explorer's watch with a unique animated feature and a charitable component.

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