Side by side

Aera Instruments M-1vsOblvlo JM Space

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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M-1
Aera InstrumentsM-1
JM Space
OblvloJM Space
MSRP $315
Buy from Aera Instruments ↗
Buy used on eBay ↗
Buy from Oblvlo ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
M-139mm
JM Space42mm
Power Reserve
M-142h
JM Space40h
Water Resistance
M-1100m
JM Space50m
MSRP
M-1—
JM Space$315

Full specifications

Case

6 specs
Category
—
Sport
Diameter
39mm
42mm
Thickness
13.14mm
12mm
Lug-to-Lug
47.6mm
46mm
Lug Width
20mm
22mm
Water Resistance
100m
50m

Crystal & Dial

1 specs
Dial Color
Dune
Black

Movement

3 specs
Caliber
Sellita SW216-1
—
Type
Manual
Automatic
Power Reserve
42h
40h

Pricing

1 specs
MSRP
—
$315
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