Side by side

Bremont Altitude ChronographvsMaen Grand Tonneau Ultra Thin

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300
Grand Tonneau Ultra Thin
MaenGrand Tonneau Ultra Thin
MSRP $1,519

At a glance

9 of 29 specs differ
Diameter
Altitude Chronograph42mm
Grand Tonneau Ultra Thin34mm
Power Reserve
Altitude Chronograph40h
Grand Tonneau Ultra Thin40h
Water Resistance
Altitude Chronograph100m
Grand Tonneau Ultra Thin50m
MSRP
Altitude Chronograph$6,300
Grand Tonneau Ultra Thin$1,519

Full specifications

Case

6 specs
Category
Chronograph
Dress
Diameter
42mm
34mm
Thickness
14.7mm
6.4mm
Lug Width
14.7mm
Material
316L Stainless Steel (DLC coated)
316L Stainless Steel
Water Resistance
100m
50m

Crystal & Dial

1 specs
Dial Color
Silver
MNL.04

Movement

1 specs
Caliber
BE-50AE

Pricing

1 specs
MSRP
$6,300
$1,519

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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.

Bremont Altitude Chronograph

Owners note faint marks on the case sides and back, with minor wear and creasing on the strap. Reviewers flag the "DANGER EJECTION SEAT" wordmark on the dial as a divisive design choice that disrupts the MB series' usual stark tone, though they praise the improved smoothness and click precision of the Roto Click rotating bezel. On balance, the Bremont Altitude Chronograph elicits mixed reactions, with design elements like the dial text being a point of contention for 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.

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