Side by side

Aera Instruments M-1vsOblvlo RX Day-Date

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

M-1
Aera InstrumentsM-1
RX Day-Date
OblvloRX Day-Date
MSRP $336

At a glance

14 of 29 specs differ
Diameter
M-139mm
RX Day-Date40mm
Power Reserve
M-142h
RX Day-Date42h
Water Resistance
M-1100m
RX Day-Date50m
MSRP
M-1—
RX Day-Date$336

Full specifications

Case

6 specs
Category
—
Dress
Diameter
39mm
40mm
Thickness
13.14mm
11mm
Lug-to-Lug
47.6mm
46mm
Lug Width
20mm
21mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
Dial Color
Dune
Black
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
Sellita SW216-1
Miyota 8285
Type
Manual
Automatic
Power Reserve
42h
42h
Jewels
25
21
Complications
None
Day, Date

Pricing

1 specs
MSRP
—
$336

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