Side by side
Oak & Oscar Batch Nº2vsBremont Altitude Perpetual Calendar GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
Batch Nº238mm
Altitude Perpetual Calendar GMT42mm
Power Reserve
Batch Nº242h
Altitude Perpetual Calendar GMT40h
Water Resistance
Batch Nº2100m
Altitude Perpetual Calendar GMT—
MSRP
Batch Nº2$1,775
Altitude Perpetual Calendar GMT$38,450
Full specifications
Case
8 specsCategory
Field
GMT
Diameter
38mm
42mm
Thickness
10.8mm
12.65mm
Lug-to-Lug
44.9mm
—
Lug Width
20mm
22mm
Material
316L Stainless Steel (navy ceramic coated)
Titanium
Water Resistance
100m
—
Caseback
Solid screw-down
Solid
Crystal & Dial
3 specsCrystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Lume
Super-LumiNova
None
Movement
5 specsCaliber
Modified ETA 2892A2
—
Beat Rate
4 vph
28,800 vph
Power Reserve
42h
40h
Jewels
21
25
Complications
GMT, Chronograph, Date
None
Pricing
1 specsMSRP
$1,775
$38,450
Follow this matchup
Get a note when Oak & Oscar Batch Nº2 vs Bremont Altitude Perpetual Calendar GMT gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Bremont Altitude Perpetual Calendar GMTvsHorage Lensman 2Bremont Altitude Perpetual Calendar GMTvsTrafford Watch Co CrossroadsBremont Altitude Perpetual Calendar GMTvsFears Archival 1930Bremont Altitude Perpetual Calendar GMTvsEcho/Neutra RivaneraIkepod SkypodvsOak & Oscar Batch Nº2Oak & Oscar Batch Nº2vsOblvlo IM Multi-Pointer









