Aera Instruments C-1vsSheffield SCR CHRONO SW

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C-1
Aera InstrumentsC-1

MSRP $2,950

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SCR CHRONO SW
SheffieldSCR CHRONO SW

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Buy from Sheffield Used on eBay

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Aera Instruments C-1 at true scale

C-1

Sheffield SCR CHRONO SW at true scale

SCR CHRONO SW

Diameter

42mm

42mm

Lug-to-Lug

49.5mm

46.5mm

lowest

Thickness

15.8mm

14.7mm

lowest

Water Resistance

100m

100m

Power Reserve

56h

63h

highest

MSRP

$2,950

n/a

Movement

Sellita SW510

Sellita SW510

Case

3 specs
Thickness
15.75mm
14.65mm
Lug-to-Lug
49.55mm
46.5mm
Lug Width
22mm
20mm

Crystal & Dial

1 specs
Dial Color
Cloud
White

Movement

2 specs
Power Reserve
56h
63h
Jewels
27
0

Pricing

1 specs
MSRP
$2,950
n/a
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