Side by side
Borealis Watch Co. NeptunovsZelos Hammerhead V3 300m Titanium
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Neptuno40.00mm
Hammerhead V3 300m Titanium44mm
Power Reserve
Neptuno40h
Hammerhead V3 300m Titanium40h
Water Resistance
Neptuno300m
Hammerhead V3 300m Titanium300m
MSRP
Neptuno$390
Hammerhead V3 300m Titanium$559
Full specifications
Case
5 specsDiameter
40.00mm
44mm
Thickness
14.10mm
13mm
Lug-to-Lug
47.20mm
44mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
Ti - Mosaic MOP
Lume
BGW9
None
Movement
1 specsCaliber
NH38
Seiko NH35
Pricing
1 specsMSRP
$390
$559
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