Side by side
Galo CoppervsMaen Grand Tonneau Ultra Thin
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
Copper38.5mm
Grand Tonneau Ultra Thin34mm
Power Reserve
Copper41h
Grand Tonneau Ultra Thin40h
Water Resistance
Copper100m
Grand Tonneau Ultra Thin50m
MSRP
Copper$282
Grand Tonneau Ultra Thin$1,519
Full specifications
Case
7 specsDiameter
38.5mm
34mm
Thickness
11.2mm
6.4mm
Lug-to-Lug
47mm
—
Lug Width
20mm
—
Finish
Copper
Brushed and polished
Water Resistance
100m
50m
Caseback
—
Solid
Crystal & Dial
5 specsCrystal Shape
—
Flat
AR Coating
—
Inner
Dial Color
—
MNL.04
Indices
—
Applied
Lume
Swiss Super-LumiNova® BGW9
None
Movement
4 specsCaliber
Seiko NH35
—
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
40h
Jewels
24
25
Pricing
1 specsMSRP
$282
$1,519
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