Side by side

Maen Grand Tonneau Ultra ThinvsBoldr Odyssey Regatta

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
Odyssey Regatta
BoldrOdyssey Regatta
MSRP $1,499

At a glance

12 of 29 specs differ
Diameter
Grand Tonneau Ultra Thin34mm
Odyssey Regatta45.5mm
Power Reserve
Grand Tonneau Ultra Thin40h
Odyssey Regatta40h
Water Resistance
Grand Tonneau Ultra Thin50m
Odyssey Regatta500m
MSRP
Grand Tonneau Ultra Thin$1,519
Odyssey Regatta$1,499

Full specifications

Case

7 specs
Category
Dress
Diver
Diameter
34mm
45.5mm
Thickness
6.4mm
16mm
Lug-to-Lug
52mm
Lug Width
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
500m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
MNL.04
Regatta Admiral Blue
Lume
None
Super-LumiNova

Movement

1 specs
Caliber
ETA Valjoux 7750

Pricing

1 specs
MSRP
$1,519
$1,499

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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.

Boldr Odyssey Regatta

The Boldr Odyssey Regatta is noted for its robust functionality and utilitarian design, powered by a Valjoux 7750 Elaboré movement. It features a tachymeter bezel graduated in knots and offers 500m water resistance. While its 45.5mm diameter, 18.2mm thickness, and 245g weight make it a substantial timepiece, it wears better than its dimensions might suggest. Overall, owners and reviewers highlight the Boldr Odyssey Regatta's workhorse movement and functional tool-watch capabilities.

From video reviewers

500m water resistance is a consistently praised feature. The watch's significant weight and large case size were noted as drawbacks by multiple reviewers. Reviewers disagreed on whether the bezel's 15-minute markings were redundant given the regatta complication.

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