Side by side

Aera Instruments M-1vsSternglas Naos XS Automatik

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

Naos XS Automatik
SternglasNaos XS Automatik
MSRP $431

At a glance

13 of 29 specs differ
Diameter
M-139mm
Naos XS Automatik33mm
Power Reserve
M-142h
Naos XS Automatik
Water Resistance
M-1100m
Naos XS Automatik50m
MSRP
M-1
Naos XS Automatik$431

Full specifications

Case

6 specs
Category
Dress
Diameter
39mm
33mm
Thickness
13.14mm
11mm
Lug-to-Lug
47.6mm
38.5mm
Lug Width
20mm
16mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
Dial Color
Dune
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Sellita SW216-1
Miyota 6T15
Type
Manual
Automatic
Power Reserve
42h
Jewels
25

Pricing

1 specs
MSRP
$431

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