Side by side

Aera Instruments M-1vsYema Navygraf Heritage

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

M-1
Aera InstrumentsM-1
Navygraf Heritage
YemaNavygraf Heritage
MSRP $990

At a glance

11 of 29 specs differ
Diameter
M-139mm
Navygraf Heritage39mm
Power Reserve
M-142h
Navygraf Heritage40h
Water Resistance
M-1100m
Navygraf Heritage100m
MSRP
M-1—
Navygraf Heritage$990

Full specifications

Case

5 specs
Category
—
Diver
Thickness
13.14mm
10.85mm
Lug-to-Lug
47.6mm
46mm
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Dial Color
Dune
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
Sellita SW200
Type
Manual
Automatic
Power Reserve
42h
40h

Pricing

1 specs
MSRP
—
$990

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