Side by side

Aera Instruments M-1vsMassena LAB Uni-Racer

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

M-1
Aera InstrumentsM-1
Uni-Racer
Massena LABUni-Racer
MSRP $3,495

At a glance

13 of 29 specs differ
Diameter
M-139mm
Uni-Racer39mm
Power Reserve
M-142h
Uni-Racer58h
Water Resistance
M-1100m
Uni-Racer50m
MSRP
M-1—
Uni-Racer$3,495

Full specifications

Case

4 specs
Category
—
Chronograph
Thickness
13.14mm
9mm
Lug-to-Lug
47.6mm
46mm
Water Resistance
100m
50m

Crystal & Dial

5 specs
Crystal
Sapphire
Acrylic
Crystal Shape
Flat
Domed
AR Coating
Inner
No
Dial Color
Dune
White
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
SW510 BH M Elaboré
Power Reserve
42h
58h
Jewels
25
23

Pricing

1 specs
MSRP
—
$3,495

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