Side by side

Aera Instruments C-1vsMaughan Jones Momentum

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

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C-1
Aera InstrumentsC-1
MSRP $2,200
Momentum
Maughan JonesMomentum
MSRP $235
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Buy from Maughan Jones ↗
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At a glance

9 of 29 specs differ
Diameter
C-142mm
Momentum42mm
Power Reserve
C-156h
Momentum—
Water Resistance
C-1100m
Momentum50m
MSRP
C-1$2,200
Momentum$235

Full specifications

Case

4 specs
Thickness
15.75mm
10.5mm
Lug-to-Lug
49.55mm
—
Lug Width
22mm
—
Water Resistance
100m
50m

Crystal & Dial

1 specs
Dial Color
Cloud
Blue

Movement

3 specs
Caliber
SW510 BH B
Miyota 8215
Power Reserve
56h
—
Jewels
27
25

Pricing

1 specs
MSRP
$2,200
—
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