Side by side

Aera Instruments C-1vsSignum Sollus

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
Sollus
SignumSollus
MSRP $529
Buy from Aera Instruments ↗
Buy used on eBay ↗
Buy from Signum ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
C-142mm
Sollus40.5mm
Power Reserve
C-156h
Sollus—
Water Resistance
C-1100m
Sollus50m
MSRP
C-1$2,200
Sollus$529

Full specifications

Case

5 specs
Diameter
42mm
40.5mm
Thickness
15.75mm
10mm
Lug-to-Lug
49.55mm
46mm
Lug Width
22mm
20mm
Water Resistance
100m
50m

Crystal & Dial

1 specs
Dial Color
Cloud
—

Movement

3 specs
Caliber
SW510 BH B
Miyota 9039
Power Reserve
56h
—
Jewels
27
25

Pricing

1 specs
MSRP
$2,200
$529
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