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Aera Instruments D-1vsanOrdain Model 1 (Group Buy)

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
Model 1 (Group Buy)
anOrdainModel 1 (Group Buy)
MSRP $1,905
See the full Model 1 (Group Buy)
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At a glance

13 of 29 specs differ
Diameter
D-144mm
Model 1 (Group Buy)38mm
Power Reserve
D-141h
Model 1 (Group Buy)42h
Water Resistance
D-1300m
Model 1 (Group Buy)50m
MSRP
D-1$2,000
Model 1 (Group Buy)$1,905

Full specifications

Case

6 specs
Category
—
Dress
Diameter
44mm
38mm
Thickness
15.9mm
11mm
Lug-to-Lug
49.55mm
46mm
Lug Width
22mm
18mm
Water Resistance
300m
50m

Crystal & Dial

2 specs
AR Coating
—
Yes
Dial Color
—
Hodinkee Sunburst

Movement

4 specs
Caliber
Sellita SW200-1
Sellita SW210-1
Type
Automatic
Manual
Power Reserve
41h
42h
Jewels
0
—

Pricing

1 specs
MSRP
$2,000
$1,905
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