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Aera Instruments D-1vsCWC E9 Automatic Diver Watch

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

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D-1
Aera InstrumentsD-1
MSRP $2,000
See the full D-1
E9 Automatic Diver Watch
CWCE9 Automatic Diver Watch
MSRP $1,391
See the full E9 Automatic Diver Watch
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Buy used on eBay ↗
Buy from CWC ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
D-144mm
E9 Automatic Diver Watch41mm
Power Reserve
D-141h
E9 Automatic Diver Watch40h
Water Resistance
D-1300m
E9 Automatic Diver Watch300m
MSRP
D-1$2,000
E9 Automatic Diver Watch$1,391

Full specifications

Case

5 specs
Category
—
Diver
Diameter
44mm
41mm
Thickness
15.9mm
12mm
Lug-to-Lug
49.55mm
47mm
Lug Width
22mm
20mm

Crystal & Dial

2 specs
Dial Color
—
CWC E9 Automatic Diver Watch (SF300-E9 AS120)
Lume
None
Super-LumiNova

Movement

1 specs
Power Reserve
41h
40h

Pricing

1 specs
MSRP
$2,000
$1,391
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