Side by side
Oak & Oscar Batch Nº2vsLum-Tec 39mm Combat B74 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
18 of 29 specs differDiameter
Batch Nº238mm
39mm Combat B74 GMT39mm
Power Reserve
Batch Nº242h
39mm Combat B74 GMT—
Water Resistance
Batch Nº2100m
39mm Combat B74 GMT200m
MSRP
Batch Nº2$1,775
39mm Combat B74 GMT$931
Full specifications
Case
7 specsCategory
Field
—
Diameter
38mm
39mm
Thickness
10.8mm
0mm
Lug-to-Lug
44.9mm
46mm
Material
316L Stainless Steel (navy ceramic coated)
Stainless Steel
Water Resistance
100m
200m
Caseback
Solid screw-down
—
Crystal & Dial
5 specsCrystal Shape
Double-domed
—
AR Coating
Underside
—
Dial Color
Blue
—
Indices
Applied
—
Lume
Super-LumiNova
None
Movement
5 specsCaliber
ETA 2892-A2
Miyota 9075
Beat Rate
4 vph
0 vph
Power Reserve
42h
0h
Jewels
21
0
Complications
GMT, Chronograph, Date
None
Pricing
1 specsMSRP
$1,775
$931
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