Side by side

Maen Grand Tonneau Ultra ThinvsOrient RA-AC0K Diver Watch

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
RA-AC0K Diver Watch
OrientRA-AC0K Diver Watch
MSRP $455

At a glance

16 of 29 specs differ
Diameter
Grand Tonneau Ultra Thin34mm
RA-AC0K Diver Watch43.4mm
Power Reserve
Grand Tonneau Ultra Thin40h
RA-AC0K Diver Watch40h
Water Resistance
Grand Tonneau Ultra Thin50m
RA-AC0K Diver Watch200m
MSRP
Grand Tonneau Ultra Thin$1,519
RA-AC0K Diver Watch$455

Full specifications

Case

7 specs
Category
Dress
Diver
Diameter
34mm
43.4mm
Thickness
6.4mm
12.8mm
Lug-to-Lug
51mm
Lug Width
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
MNL.04
Black
Indices
Applied

Movement

4 specs
Caliber
F6722
Beat Rate
28,800 vph
21,600 vph
Jewels
25
22
Complications
None
Date

Pricing

1 specs
MSRP
$1,519
$455

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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.

Orient RA-AC0K Diver Watch

Owners widely praise the Orient RA-AC0K Diver Watch for exceeding expectations and being a "real" watch. The mechanical movement is noted for keeping great time, running within a handful of seconds fast per day, with some owners considering Orient's budget movements among the best for accuracy. Overall, owners rate the Orient RA-AC0K Diver Watch highly for its surprising quality and reliable timekeeping at its price point.

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