Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsEcho/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
Sea Storm MK2 GMT41.50mm
Rivanera40mm
Power Reserve
Sea Storm MK2 GMT40h
Rivanera42hh
Water Resistance
Sea Storm MK2 GMT300m
Rivanera30m
MSRP
Sea Storm MK2 GMT$415
Rivanera$1,810
Full specifications
Case
8 specsCategory
Diver
—
Diameter
41.50mm
40mm
Thickness
14.15mm
5.5mm
Lug-to-Lug
48.50mm
40mm
Lug Width
20mm
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
NH34
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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