Side by side
Aera Instruments M-1vsTrenyo Two tone Guilloche
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
M-139mm
Two tone Guilloche40mm
Power Reserve
M-142h
Two tone Guilloche68h
Water Resistance
M-1100m
Two tone Guilloche50m
MSRP
M-1—
Two tone Guilloche$3,844
Full specifications
Case
4 specsDiameter
39mm
40mm
Thickness
13.14mm
10.8mm
Lug-to-Lug
47.6mm
46mm
Water Resistance
100m
50m
Crystal & Dial
2 specsDial Color
Dune
—
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW216-1
La Joux-Perret G101
Type
Manual
Automatic
Power Reserve
42h
68h
Pricing
1 specsMSRP
—
$3,844
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