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Aera Instruments C-1vsCWC Automatic Divers Watch Mk.2 Black

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
Automatic Divers Watch Mk.2 Black
CWCAutomatic Divers Watch Mk.2 Black
MSRP $1,249
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Buy from CWC ↗
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At a glance

12 of 29 specs differ
Diameter
C-142mm
Automatic Divers Watch Mk.2 Black41mm
Power Reserve
C-156h
Automatic Divers Watch Mk.2 Black40h
Water Resistance
C-1100m
Automatic Divers Watch Mk.2 Black300m
MSRP
C-1$2,200
Automatic Divers Watch Mk.2 Black$1,249

Full specifications

Case

6 specs
Category
—
Diver
Diameter
42mm
41mm
Thickness
15.75mm
12mm
Lug-to-Lug
49.55mm
47mm
Lug Width
22mm
20mm
Water Resistance
100m
300m

Crystal & Dial

2 specs
Dial Color
Cloud
CWC Automatic Divers Watch Mk.2 Black (SF300 AS120)
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
SW510 BH B
Sellita SW200-1
Power Reserve
56h
40h
Jewels
27
25

Pricing

1 specs
MSRP
$2,200
$1,249
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