Side by side
Aera Instruments M-1vsChristopher Ward C65 Dune Aeolian
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
M-139mm
C65 Dune Aeolian43.6mm
Power Reserve
M-142h
C65 Dune Aeolian38h
Water Resistance
M-1100m
C65 Dune Aeolian150m
MSRP
M-1—
C65 Dune Aeolian$1,335
Full specifications
Case
6 specsDiameter
39mm
43.6mm
Thickness
13.14mm
11.7mm
Lug-to-Lug
47.6mm
43.6mm
Finish
Brushed and polished
Brushed + Polished
Water Resistance
100m
150m
Caseback
Solid
Display
Crystal & Dial
2 specsDial Color
Dune
Blue
Lume
Super-LumiNova
SLN BL Grade X1
Movement
6 specsCaliber
Sellita SW216-1
SW200
Type
Manual
Automatic
Beat Rate
28,800 vph
4 vph
Power Reserve
42h
38h
Jewels
25
26
Complications
None
Moonphase, Day-date
Pricing
1 specsMSRP
—
$1,335
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