Side by side

Aera Instruments M-1vsPraesidus Type H-75

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

M-1
Aera InstrumentsM-1
Type H-75
PraesidusType H-75
MSRP $245

At a glance

10 of 29 specs differ
Diameter
M-139mm
Type H-7539mm
Power Reserve
M-142h
Type H-7540h
Water Resistance
M-1100m
Type H-75100m
MSRP
M-1—
Type H-75$245

Full specifications

Case

4 specs
Category
—
Pilot
Thickness
13.14mm
—
Lug-to-Lug
47.6mm
—
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Dial Color
Dune
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
Seiko VK63 Meca-Quartz
Type
Manual
Quartz
Power Reserve
42h
40h

Pricing

1 specs
MSRP
—
$245

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