Side by side
Oak & Oscar The JacksonvsBorealis Watch Co. Jamanta
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
The Jackson40mm
Jamanta42.50mm
Power Reserve
The Jackson60 hoursh
Jamanta40h
Water Resistance
The Jackson50m
Jamanta300m
MSRP
The Jackson$2,850
Jamanta$415
Full specifications
Case
7 specsCategory
Chronograph
Diver
Diameter
40mm
42.50mm
Thickness
14.5mm
13.30mm
Lug-to-Lug
46.4mm
50.40mm
Lug Width
20mm
22mm
Finish
Brushed
Brushed and polished
Water Resistance
50m
300m
Crystal & Dial
5 specsCrystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
Grey
Black
Indices
Baton
Applied
Lume
Super-LumiNova
BGW9
Movement
4 specsCaliber
Eterna Caliber 39 (Cal. 3916M)
Miyota 9015
Type
Manual
Automatic
Beat Rate
4 vph
28,800 vph
Power Reserve
60 hoursh
40h
Pricing
1 specsMSRP
$2,850
$415
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