Side by side

Aera Instruments M-1vsBremont S302

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

M-1
Aera InstrumentsM-1
S302
BremontS302
MSRP $3,900

At a glance

12 of 29 specs differ
Diameter
M-139mm
S30240mm
Power Reserve
M-142h
S30240h
Water Resistance
M-1100m
S302300m
MSRP
M-1—
S302$3,900

Full specifications

Case

6 specs
Category
—
Diver
Diameter
39mm
40mm
Thickness
13.14mm
13mm
Lug-to-Lug
47.6mm
—
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

2 specs
Dial Color
Dune
Blue
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
BE-92AE
Type
Manual
Automatic
Power Reserve
42h
40h

Pricing

1 specs
MSRP
—
$3,900

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