Side by side

Maen Grand Tonneau Ultra ThinvsSpinnaker Spence 300

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
Spence 300
SpinnakerSpence 300
MSRP $650

At a glance

9 of 29 specs differ
Diameter
Grand Tonneau Ultra Thin34mm
Spence 30040mm
Power Reserve
Grand Tonneau Ultra Thin40h
Spence 30040h
Water Resistance
Grand Tonneau Ultra Thin50m
Spence 300300m
MSRP
Grand Tonneau Ultra Thin$1,519
Spence 300$650

Full specifications

Case

6 specs
Category
Dress
Diver
Diameter
34mm
40mm
Thickness
6.4mm
11.5mm
Lug-to-Lug
48mm
Lug Width
20mm
Water Resistance
50m
300m

Crystal & Dial

1 specs
Dial Color
MNL.04
Aquamarine

Movement

1 specs
Caliber
SII NH35A

Pricing

1 specs
MSRP
$1,519
$650

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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.

Spinnaker Spence 300

The Spinnaker Spence 300 is widely praised for its slim 10.9mm case and 40mm diameter, offering a comfortable and uncommon thin diver design at its price point. Reviewers and owners highlight its value, especially below $350, and its blend of retro design with modern specifications, including a 300m depth rating and a fully indexed bezel. Some owners, however, find the dial printing and bracelet finishing to be less refined, with one noting the bracelet's male end links as a drawback. The consensus is that the Spinnaker Spence 300 is highly regarded for its exceptional value and wearable dimensions, making it a strong contender for an everyday sports watch.

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