Side by side
Aera Instruments M-1vsUgly Watch Co RM3
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
M-139mm
RM342mm
Power Reserve
M-142h
RM3—
Water Resistance
M-1100m
RM3200m
MSRP
M-1—
RM3—
Full specifications
Case
5 specsDiameter
39mm
42mm
Thickness
13.14mm
—
Lug-to-Lug
47.6mm
51mm
Lug Width
20mm
22mm
Water Resistance
100m
200m
Crystal & Dial
2 specsDial Color
Dune
White
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Sellita SW216-1
ST1901
Power Reserve
42h
—
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