Which is bigger, the Aera Instruments M-1 or the Norqain Independence JP Black Mother Of Pearl 42mm?

The Norqain Independence JP Black Mother Of Pearl 42mm wears larger at 42mm versus 39mm for the Aera Instruments M-1 — a 3mm difference across the dial.

Which has a longer power reserve, the Aera Instruments M-1 or the Norqain Independence JP Black Mother Of Pearl 42mm?

The Norqain Independence JP Black Mother Of Pearl 42mm carries a 70-hour power reserve against 42 hours on the Aera Instruments M-1.

What movement does the Aera Instruments M-1 run compared to the Norqain Independence JP Black Mother Of Pearl 42mm?

The Aera Instruments M-1 runs a manual caliber (Sellita SW216-1), while the Norqain Independence JP Black Mother Of Pearl 42mm runs a automatic (Manufacture Calibre NN20/1).

Side by side

Aera Instruments M-1vsNorqain Independence JP Black Mother Of Pearl 42mm

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

Aera Instruments M-1

Norqain Independence JP Black Mother Of Pearl 42mm

independence-jp-black-mother-of-pearl-42mm

MSRP $5,451

At a glance

10 of 29 specs differ

Diameter

M-139mm

Independence JP Black Mother Of Pearl 42mm42mm

Power Reserve

M-142h

Independence JP Black Mother Of Pearl 42mm70h

Water Resistance

M-1100m

Independence JP Black Mother Of Pearl 42mm100m

MSRP

M-1—

Independence JP Black Mother Of Pearl 42mm$5,451

Full specifications

Case

4 specs

Diameter

39mm

42mm

Thickness

13.14mm

11.8mm

Lug-to-Lug

47.6mm

48.75mm

Lug Width

20mm

22mm

Crystal & Dial

2 specs

AR Coating

Inner

Yes

Dial Color

Dune

Mother of Pearl

Movement

3 specs

Caliber

Sellita SW216-1

Manufacture Calibre NN20/1

Type

Manual

Automatic

Power Reserve

42h

70h

Pricing

1 specs

MSRP

—

$5,451

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