Side by side
Aera Instruments M-1vsPinion Pure Steel
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
Pure Steel38mm
Power Reserve
M-142h
Pure Steel45h
Water Resistance
M-1100m
Pure Steel100m
MSRP
M-1—
Pure Steel$1,715
Full specifications
Case
5 specsCategory
—
Dress
Diameter
39mm
38mm
Thickness
13.14mm
11mm
Lug-to-Lug
47.6mm
44mm
Lug Width
20mm
20mm
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
Dune
Black
Movement
2 specsCaliber
Sellita SW216-1
Sellita SW261-1
Power Reserve
42h
45h
Pricing
1 specsMSRP
—
$1,715
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