Side by side

Oris Big Crown DiamondsvsBorealis Watch Co. Jamanta

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

Big Crown Diamonds
OrisBig Crown Diamonds
MSRP $3,300
Jamanta
Borealis Watch Co.Jamanta
MSRP $415

At a glance

17 of 29 specs differ
Diameter
Big Crown Diamonds34mm
Jamanta42.50mm
Power Reserve
Big Crown Diamonds42 hoursh
Jamanta40h
Water Resistance
Big Crown Diamonds50m
Jamanta300m
MSRP
Big Crown Diamonds$3,300
Jamanta$415

Full specifications

Case

8 specs
Category
—
Diver
Diameter
34mm
42.50mm
Thickness
—
13.30mm
Lug-to-Lug
—
50.40mm
Lug Width
17mm
22mm
Finish
—
Brushed and polished
Water Resistance
50m
300m
Caseback
—
Solid

Crystal & Dial

4 specs
Crystal Shape
—
Flat
AR Coating
Underside
Inner
Indices
—
Applied
Lume
None
BGW9

Movement

4 specs
Caliber
531
Miyota 9015
Beat Rate
4 vph
28,800 vph
Power Reserve
42 hoursh
40h
Jewels
—
25

Pricing

1 specs
MSRP
$3,300
$415

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