Side by side
Aera Instruments M-1vsAVI-8 Spitfire Smith Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
M-139mm
Spitfire Smith Automatic42mm
Power Reserve
M-142h
Spitfire Smith Automatic40h
Water Resistance
M-1100m
Spitfire Smith Automatic50m
MSRP
M-1—
Spitfire Smith Automatic$490
Full specifications
Case
6 specsCategory
—
Pilot
Diameter
39mm
42mm
Thickness
13.14mm
—
Lug-to-Lug
47.6mm
—
Lug Width
20mm
22mm
Water Resistance
100m
50m
Crystal & Dial
3 specsCrystal
Sapphire
Mineral
Dial Color
Dune
WOOLSTON
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW216-1
—
Type
Manual
Automatic
Power Reserve
42h
40h
Pricing
1 specsMSRP
—
$490
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