Side by side
Aera Instruments M-1vsSternglas Hamburg Automatik
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
M-139mm
Hamburg Automatik42mm
Power Reserve
M-142h
Hamburg Automatik42h
Water Resistance
M-1100m
Hamburg Automatik50m
MSRP
M-1—
Hamburg Automatik$463
Full specifications
Case
5 specsCategory
—
Sport
Diameter
39mm
42mm
Thickness
13.14mm
12mm
Lug-to-Lug
47.6mm
45mm
Water Resistance
100m
50m
Crystal & Dial
2 specsDial Color
Dune
—
Lume
Super-LumiNova
Luminova
Movement
4 specsCaliber
Sellita SW216-1
Miyota 8215
Type
Manual
Automatic
Power Reserve
42h
42h
Jewels
25
—
Pricing
1 specsMSRP
—
$463
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