Side by side

Aera Instruments M-1vsBorealis Watch Co. Lusitano

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

M-1
Aera InstrumentsM-1
Lusitano
Borealis Watch Co.Lusitano
MSRP $350

At a glance

10 of 29 specs differ
Diameter
M-139mm
Lusitano39mm
Power Reserve
M-142h
Lusitano60h
Water Resistance
M-1100m
Lusitano100m
MSRP
M-1—
Lusitano$350

Full specifications

Case

4 specs
Category
—
Dress
Diameter
39mm
39mm
Thickness
13.14mm
12.60mm
Lug-to-Lug
47.6mm
47mm

Crystal & Dial

2 specs
Dial Color
Dune
Black
Lume
Super-LumiNova
Yes

Movement

3 specs
Caliber
Sellita SW216-1
Miyota 8315
Type
Manual
Automatic
Power Reserve
42h
60h

Pricing

1 specs
MSRP
—
$350

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