Side by side

Aera Instruments C-1vsanOrdain Model 1

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
See the full C-1
Model 1
anOrdainModel 1
MSRP $1,334
See the full Model 1
Buy from Aera Instruments ↗
Buy used on eBay ↗
Buy from anOrdain ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
C-142mm
Model 138mm
Power Reserve
C-156h
Model 142h
Water Resistance
C-1100m
Model 150m
MSRP
C-1$2,200
Model 1$1,334

Full specifications

Case

5 specs
Diameter
42mm
38mm
Thickness
15.75mm
11mm
Lug-to-Lug
49.55mm
46mm
Lug Width
22mm
18mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Cloud
Model 2

Movement

4 specs
Caliber
SW510 BH B
Sellita SW210-1
Type
Automatic
Manual
Power Reserve
56h
42h
Jewels
27
—

Pricing

1 specs
MSRP
$2,200
$1,334
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