Side by side

Aera Instruments M-1vsNoctua Watch Corp. PD-1

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

PD-1
Noctua Watch Corp.PD-1
MSRP $429

At a glance

11 of 29 specs differ
Diameter
M-139mm
PD-142mm
Power Reserve
M-142h
PD-1
Water Resistance
M-1100m
PD-1300m
MSRP
M-1
PD-1$429

Full specifications

Case

5 specs
Diameter
39mm
42mm
Thickness
13.14mm
13mm
Lug-to-Lug
47.6mm
46mm
Lug Width
20mm
22mm
Water Resistance
100m
300m

Crystal & Dial

2 specs
Dial Color
Dune
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
Seiko NH35A
Type
Manual
Automatic
Power Reserve
42h

Pricing

1 specs
MSRP
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