Side by side
Borealis Watch Co. JamantavsEcho/Neutra Rivanera
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Jamanta42.50mm
Rivanera40mm
Power Reserve
Jamanta40h
Rivanera42hh
Water Resistance
Jamanta300m
Rivanera30m
MSRP
Jamanta$415
Rivanera$1,810
Full specifications
Case
8 specsCategory
Diver
—
Diameter
42.50mm
40mm
Thickness
13.30mm
5.5mm
Lug-to-Lug
50.40mm
40mm
Lug Width
22mm
20mm
Material
Stainless Steel
Titanium Grade 5 (sandblasted)
Finish
Brushed and polished
Polished + Sandblasted
Water Resistance
300m
30m
Crystal & Dial
1 specsLume
BGW9
None
Movement
6 specsCaliber
Miyota 9015
Swiss ETA 7001 elaboré
Type
Automatic
Manual
Beat Rate
28,800 vph
21,600 vph
Power Reserve
40h
42hh
Jewels
25
17
Complications
None
Moonphase, Date
Pricing
1 specsMSRP
$415
$1,810
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