Side by side

Aera Instruments M-1vsLongines CONQUEST HERITAGE

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

M-1
Aera InstrumentsM-1
CONQUEST HERITAGE
LonginesCONQUEST HERITAGE
MSRP $3,400

At a glance

20 of 29 specs differ
Diameter
M-139mm
CONQUEST HERITAGE38mm
Power Reserve
M-142h
CONQUEST HERITAGE—
Water Resistance
M-1100m
CONQUEST HERITAGE50m
MSRP
M-1—
CONQUEST HERITAGE$3,400

Full specifications

Case

7 specs
Category
—
—
Diameter
39mm
38mm
Thickness
13.14mm
10.8mm
Lug-to-Lug
47.6mm
48.1mm
Finish
Brushed and polished
—
Water Resistance
100m
50m
Caseback
Solid
—

Crystal & Dial

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

Movement

7 specs
Caliber
Sellita SW216-1
L888.5
Type
Manual
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
42h
0h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
—
$3,400

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