Which is cheaper, the Borealis Watch Co. Neptuno or the Spinnaker Hull Titanium Bronze?

At MSRP the Borealis Watch Co. Neptuno is the cheaper of the two at $390, against $425 for the Spinnaker Hull Titanium Bronze — a $35 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Neptuno or the Spinnaker Hull Titanium Bronze?

The Spinnaker Hull Titanium Bronze wears larger at 42mm versus 40.00mm for the Borealis Watch Co. Neptuno — a 2mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Neptuno or the Spinnaker Hull Titanium Bronze?

The Borealis Watch Co. Neptuno is rated to 300m versus 100m for the Spinnaker Hull Titanium Bronze.

What movement does the Borealis Watch Co. Neptuno run compared to the Spinnaker Hull Titanium Bronze?

Both watches run automatic movements — the Borealis Watch Co. Neptuno uses the NH38 and the Spinnaker Hull Titanium Bronze uses the SII NH35A.

Side by side

Borealis Watch Co. NeptunovsSpinnaker Hull Titanium Bronze

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

Borealis Watch Co.Neptuno

borealis-neptuno-red-fade-to-black-dial-no-date-nh38-automatic-movement-300m-diver-watch

MSRP $390

Spinnaker Hull Titanium Bronze

hull-titanium-bronze-automatic-lapidary-limited-edition-black-onyx-sp-5145-03

MSRP $425

At a glance

9 of 29 specs differ

Diameter

Neptuno40.00mm

Hull Titanium Bronze42mm

Power Reserve

Neptuno40h

Hull Titanium Bronze40h

Water Resistance

Neptuno300m

Hull Titanium Bronze100m

MSRP

Neptuno$390

Hull Titanium Bronze$425

Full specifications

Case

6 specs

Diameter

40.00mm

42mm

Thickness

14.10mm

15mm

Lug-to-Lug

47.20mm

50mm

Lug Width

20mm

22mm

Material

Stainless Steel

Titanium

Water Resistance

300m

100m

Crystal & Dial

1 specs

Lume

BGW9

None

Movement

1 specs

Caliber

NH38

SII NH35A

Pricing

1 specs

MSRP

$390

$425

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