Side by side
Sternglas Naos Pro AutomatikvsSmiths Armstrong Siddeley
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Naos Pro Automatik38mm
Armstrong Siddeley42mm
Power Reserve
Naos Pro Automatik42h
Armstrong Siddeley—
Water Resistance
Naos Pro Automatik50m
Armstrong Siddeley100m
MSRP
Naos Pro Automatik$755
Armstrong Siddeley$980
Full specifications
Case
6 specsCategory
Dress
—
Diameter
38mm
42mm
Thickness
9mm
12mm
Lug-to-Lug
42.4mm
52mm
Lug Width
20mm
22mm
Water Resistance
50m
100m
Crystal & Dial
2 specsDial Color
—
Cream
Lume
Luminova Punkte
None
Movement
4 specsCaliber
Miyota 9015
Unitas 6498
Type
Automatic
Manual
Power Reserve
42h
—
Jewels
—
25
Pricing
1 specsMSRP
$755
$980
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