Side by side

Aera Instruments D-1vsOak & Oscar Batch Nº2

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

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At a glance

19 of 29 specs differ
Diameter
D-144mm
Batch Nº238mm
Power Reserve
D-141h
Batch Nº242h
Water Resistance
D-1300m
Batch Nº2100m
MSRP
D-1$2,000
Batch Nº2$1,775

Full specifications

Case

8 specs
Category
Field
Diameter
44mm
38mm
Thickness
15.9mm
10.8mm
Lug-to-Lug
49.55mm
44.9mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel (navy ceramic coated)
Water Resistance
300m
100m
Caseback
Solid screw-down

Crystal & Dial

5 specs
Crystal Shape
Double-domed
AR Coating
Underside
Dial Color
Blue
Indices
Applied
Lume
None
Super-LumiNova

Movement

5 specs
Caliber
Sellita SW200-1
ETA 2892-A2
Beat Rate
0 vph
4 vph
Power Reserve
41h
42h
Jewels
0
21
Complications
None
GMT, Chronograph, Date

Pricing

1 specs
MSRP
$2,000
$1,775
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