Side by side

Aera Instruments M-1vsDuxot Bastia Automatic

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

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M-1
Aera InstrumentsM-1
Bastia Automatic
DuxotBastia Automatic
MSRP $169
Buy from Aera Instruments ↗
Buy used on eBay ↗
Buy from Duxot ↗
Buy used on eBay ↗

At a glance

18 of 29 specs differ
Diameter
M-139mm
Bastia Automatic40mm
Power Reserve
M-142h
Bastia Automatic40h
Water Resistance
M-1100m
Bastia Automatic100m
MSRP
M-1—
Bastia Automatic$169

Full specifications

Case

7 specs
Category
—
Mechanical
Diameter
39mm
40mm
Thickness
13.14mm
14mm
Lug-to-Lug
47.6mm
48mm
Lug Width
20mm
—
Finish
Brushed and polished
Stainless Steel
Caseback
Solid
—

Crystal & Dial

5 specs
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Dune
Green
Indices
Applied
—
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
Sellita SW216-1
Seiko NH35
Type
Manual
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
42h
40h
Jewels
25
0

Pricing

1 specs
MSRP
—
$169
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