Side by side

Aera Instruments M-1vsYema Wristmaster Slim Small Seconds CMM.29

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

M-1
Aera InstrumentsM-1
Wristmaster Slim Small Seconds CMM.29
YemaWristmaster Slim Small Seconds CMM.29
MSRP $2,249

At a glance

9 of 29 specs differ
Diameter
M-139mm
Wristmaster Slim Small Seconds CMM.2939mm
Power Reserve
M-142h
Wristmaster Slim Small Seconds CMM.2940h
Water Resistance
M-1100m
Wristmaster Slim Small Seconds CMM.29100m
MSRP
M-1—
Wristmaster Slim Small Seconds CMM.29$2,249

Full specifications

Case

3 specs
Category
—
Dress
Thickness
13.14mm
9mm
Lug-to-Lug
47.6mm
—

Crystal & Dial

2 specs
Dial Color
Dune
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
Yema CMM.29
Type
Manual
Automatic
Power Reserve
42h
40h

Pricing

1 specs
MSRP
—
$2,249

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