Side by side

Oak & Oscar Batch Nº2vsHamilton Khaki Aviation Air Race Auto

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

Batch Nº2
Oak & OscarBatch Nº2
MSRP $1,775
Khaki Aviation Air Race Auto
HamiltonKhaki Aviation Air Race Auto
MSRP $845

At a glance

16 of 29 specs differ
Diameter
Batch Nº238mm
Khaki Aviation Air Race Auto38mm
Power Reserve
Batch Nº242h
Khaki Aviation Air Race Auto80h
Water Resistance
Batch Nº2100m
Khaki Aviation Air Race Auto50m
MSRP
Batch Nº2$1,775
Khaki Aviation Air Race Auto$845

Full specifications

Case

6 specs
Category
Field
Pilot
Lug-to-Lug
44.9mm
46mm
Lug Width
20mm
19mm
Material
316L Stainless Steel (navy ceramic coated)
Stainless Steel
Water Resistance
100m
50m
Caseback
Solid screw-down
Solid

Crystal & Dial

4 specs
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
Blue
Black
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
Modified ETA 2892A2
H-10
Beat Rate
4 vph
28,800 vph
Power Reserve
42h
80h
Jewels
21
25
Complications
GMT, Chronograph, Date
None

Pricing

1 specs
MSRP
$1,775
$845

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