Side by side

Aera Instruments M-1vsStewart Dawson Darkest Hour

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
Darkest Hour
Stewart DawsonDarkest Hour
MSRP $1,567
Buy from Aera Instruments ↗
Buy used on eBay ↗
Buy from Stewart Dawson ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
M-139mm
Darkest Hour39mm
Power Reserve
M-142h
Darkest Hour41h
Water Resistance
M-1100m
Darkest Hour100m
MSRP
M-1—
Darkest Hour$1,567

Full specifications

Case

3 specs
Thickness
13.14mm
13mm
Lug-to-Lug
47.6mm
50mm
Material
Stainless Steel
904L Stainless Steel

Crystal & Dial

2 specs
Dial Color
Dune
Brown
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
Sellita SW200
Type
Manual
Automatic
Power Reserve
42h
41h

Pricing

1 specs
MSRP
—
—
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