Aera Instruments D-1vsFathers Anniversary

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D-1
Aera InstrumentsD-1

Ref. d-1-diver·MSRP $2,675

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Anniversary
FathersAnniversary

MSRP $1,074

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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 D-1 at true scale

D-1

Fathers Anniversary at true scale

Anniversary

Diameter

44mm

40mm

Lug-to-Lug

49.5mm

48mm

lowest

Thickness

15.9mm

11.9mm

lowest

Water Resistance

300m

highest

200m

Power Reserve

41h

42h

highest

MSRP

$2,675

$1,074

lowest

Movement

Sellita SW200-1

Sellita SW200-1

Case

5 specs
Diameter
44mm
40mm
Thickness
15.9mm
11.9mm
Lug-to-Lug
49.55mm
48mm
Lug Width
22mm
n/a
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
n/a
Red

Movement

1 specs
Power Reserve
41h
42h

Pricing

1 specs
MSRP
$2,675
$1,074
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