Side by side

Maen Grand Tonneau Ultra ThinvsBoldr Venture

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
Venture
BoldrVenture
MSRP $339

At a glance

12 of 29 specs differ
Diameter
Grand Tonneau Ultra Thin34mm
Venture38mm
Power Reserve
Grand Tonneau Ultra Thin40h
Venture40h
Water Resistance
Grand Tonneau Ultra Thin50m
Venture200m
MSRP
Grand Tonneau Ultra Thin$1,519
Venture$339

Full specifications

Case

7 specs
Category
Dress
Tool
Diameter
34mm
38mm
Thickness
6.4mm
12mm
Lug-to-Lug
44mm
Lug Width
20mm
Material
316L Stainless Steel
Titanium
Water Resistance
50m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
MNL.04
Black Dawn
Lume
None
Super-LumiNova

Movement

1 specs
Caliber
Seiko NH35A

Pricing

1 specs
MSRP
$1,519
$339

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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 Venture

The Boldr Venture is widely praised for its lightweight and durable titanium case, excellent finishing, and comfortable wearability, with owners noting its legibility and good lume on the navy dial. It features a scratch-resistant sapphire crystal and 200m water resistance, making it suitable for daily wear. The included Expedition Canvas Strap is described as beautiful and comfortable. Overall, owners rate the Boldr Venture highly for its comfortable and durable titanium construction and excellent legibility.

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