Which is cheaper, the Borealis Watch Co. Neptuno or the Spinnaker Bradner Pearl Diver?

At MSRP the Spinnaker Bradner Pearl Diver is the cheaper of the two at $370, against $390 for the Borealis Watch Co. Neptuno — a $20 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Neptuno or the Spinnaker Bradner Pearl Diver?

The Spinnaker Bradner Pearl Diver 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 Bradner Pearl Diver?

The Borealis Watch Co. Neptuno is rated to 300m versus 180m for the Spinnaker Bradner Pearl Diver.

What movement does the Borealis Watch Co. Neptuno run compared to the Spinnaker Bradner Pearl Diver?

Both watches run automatic movements — the Borealis Watch Co. Neptuno uses the NH38 and the Spinnaker Bradner Pearl Diver uses the SII NH35A.

Side by side

Borealis Watch Co. NeptunovsSpinnaker Bradner Pearl Diver

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 Bradner Pearl Diver

bradner-pearl-diver-automatic-limited-edition-emerald-tide-sp-5158-11

MSRP $370

At a glance

10 of 29 specs differ

Diameter

Neptuno40.00mm

Bradner Pearl Diver42mm

Power Reserve

Neptuno40h

Bradner Pearl Diver40h

Water Resistance

Neptuno300m

Bradner Pearl Diver180m

MSRP

Neptuno$390

Bradner Pearl Diver$370

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

316L Stainless Steel

Water Resistance

300m

180m

Crystal & Dial

2 specs

Dial Color

Black

Emerald

Lume

BGW9

None

Movement

1 specs

Caliber

NH38

SII NH35A

Pricing

1 specs

MSRP

$390

$370

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