Which is cheaper, the Spinnaker Bradner Pearl Diver or the Undone Basecamp Stealth Automatic?

At MSRP the Spinnaker Bradner Pearl Diver is the cheaper of the two at $370, against $432 for the Undone Basecamp Stealth Automatic — a $62 gap before any retailer discounting.

Which is bigger, the Spinnaker Bradner Pearl Diver or the Undone Basecamp Stealth Automatic?

The Spinnaker Bradner Pearl Diver wears larger at 42mm versus 40mm for the Undone Basecamp Stealth Automatic — a 2mm difference across the dial.

Which has better water resistance, the Spinnaker Bradner Pearl Diver or the Undone Basecamp Stealth Automatic?

The Spinnaker Bradner Pearl Diver is rated to 180m versus 100m for the Undone Basecamp Stealth Automatic.

What movement does the Spinnaker Bradner Pearl Diver run compared to the Undone Basecamp Stealth Automatic?

Both watches run automatic movements — the Spinnaker Bradner Pearl Diver uses the Seiko NH35 and the Undone Basecamp Stealth Automatic uses the Seiko NH34.

Side by side

Spinnaker Bradner Pearl DivervsUndone Basecamp Stealth Automatic

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

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Spinnaker Bradner Pearl Diver

MSRP $370

See the full Bradner Pearl Diver

Undone Basecamp Stealth Automatic

MSRP $432

See the full Basecamp Stealth Automatic

At a glance

12 of 29 specs differ

Diameter

Bradner Pearl Diver42mm

Basecamp Stealth Automatic40mm

Power Reserve

Bradner Pearl Diver—

Basecamp Stealth Automatic—

Water Resistance

Bradner Pearl Diver180m

Basecamp Stealth Automatic100m

MSRP

Bradner Pearl Diver$370

Basecamp Stealth Automatic$432

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Sapphire

—

Dial Color

Emerald

—

Movement

2 specs

Caliber

Seiko NH35

Seiko NH34

Power Reserve

—

Pricing

1 specs

MSRP

$370

$432

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Spinnaker Bradner Pearl DivervsUndone Basecamp Stealth Automatic

At a glance

Full specifications

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