Side by side

Aera Instruments M-1vsGeckota Pioneer Automatic

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

M-1
Aera InstrumentsM-1
Pioneer Automatic
GeckotaPioneer Automatic
MSRP $299

At a glance

13 of 29 specs differ
Diameter
M-139mm
Pioneer Automatic42mm
Power Reserve
M-142h
Pioneer Automatic40h
Water Resistance
M-1100m
Pioneer Automatic100m
MSRP
M-1—
Pioneer Automatic$299

Full specifications

Case

6 specs
Category
—
Field
Diameter
39mm
42mm
Thickness
13.14mm
14mm
Lug-to-Lug
47.6mm
45mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Dune
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
NH35
Type
Manual
Automatic
Power Reserve
42h
40h

Pricing

1 specs
MSRP
—
$299

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