Side by side
Oak & Oscar Batch Nº2vsHemel Sky Racer Mechanical
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
Batch Nº238mm
Sky Racer Mechanical43mm
Power Reserve
Batch Nº242h
Sky Racer Mechanical40h
Water Resistance
Batch Nº2100m
Sky Racer Mechanical50m
MSRP
Batch Nº2$1,775
Sky Racer Mechanical$550
Full specifications
Case
7 specsCategory
Field
Chronograph
Diameter
38mm
43mm
Thickness
10.8mm
14mm
Lug-to-Lug
44.9mm
49mm
Material
316L Stainless Steel (navy ceramic coated)
316L Stainless Steel
Water Resistance
100m
50m
Caseback
Solid screw-down
Solid
Crystal & Dial
5 specsCrystal
Sapphire
Domed Sapphire
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
Blue
Black
Lume
Super-LumiNova
None
Movement
6 specsCaliber
Modified ETA 2892A2
Seagull ST19
Type
Automatic
Manual
Beat Rate
4 vph
28,800 vph
Power Reserve
42h
40h
Jewels
21
25
Complications
GMT, Chronograph, Date
None
Pricing
1 specsMSRP
$1,775
$550
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