Side by side
Aera Instruments M-1vsTissot Heritage 1938
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
Heritage 193839mm
Power Reserve
M-142h
Heritage 193838h
Water Resistance
M-1100m
Heritage 193850m
MSRP
M-1—
Heritage 1938$925
Full specifications
Case
4 specsCategory
—
Dress
Thickness
13.14mm
11.1mm
Lug-to-Lug
47.6mm
39mm
Water Resistance
100m
50m
Crystal & Dial
5 specsCrystal Shape
Flat
Domed
AR Coating
Inner
Yes
Dial Color
Dune
Anthracite
Indices
Applied
Arabic
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW216-1
11 1/2'''
Type
Manual
Automatic
Power Reserve
42h
38h
Pricing
1 specsMSRP
—
$925
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