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

At MSRP the Spinnaker Fleuss Pearl Diver Nessie is the cheaper of the two at $425, against $432 for the Undone Basecamp Stealth Automatic — a $7 gap before any retailer discounting.

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

The Spinnaker Fleuss Pearl Diver Nessie wears larger at 43mm versus 40mm for the Undone Basecamp Stealth Automatic — a 3mm difference across the dial.

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

The Spinnaker Fleuss Pearl Diver Nessie is rated to 150m versus 100m for the Undone Basecamp Stealth Automatic.

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

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

Side by side

Spinnaker Fleuss Pearl Diver NessievsUndone Basecamp Stealth Automatic

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

Add a watch

Spinnaker Fleuss Pearl Diver Nessie

MSRP $425

See the full Fleuss Pearl Diver Nessie

Undone Basecamp Stealth Automatic

MSRP $432

See the full Basecamp Stealth Automatic

Buy from Spinnaker ↗

Buy used on eBay ↗

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

Buy from Undone ↗

Buy used on eBay ↗

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

At a glance

12 of 29 specs differ

Diameter

Fleuss Pearl Diver Nessie43mm

Basecamp Stealth Automatic40mm

Power Reserve

Fleuss Pearl Diver Nessie—

Basecamp Stealth Automatic—

Water Resistance

Fleuss Pearl Diver Nessie150m

Basecamp Stealth Automatic100m

MSRP

Fleuss Pearl Diver Nessie$425

Basecamp Stealth Automatic$432

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Sapphire

—

Dial Color

Blue

—

Movement

2 specs

Caliber

Seiko NH35

Seiko NH34

Power Reserve

—

Pricing

1 specs

MSRP

$425

$432

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Borealis Watch Co.micro

Follow this matchup

Get a note when Spinnaker Fleuss Pearl Diver Nessie vs Undone Basecamp Stealth Automatic gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Spinnaker FleussvsUndone Basecamp Stealth Automatic Filippo Loreti Watches Eterno Automatic Blue DivervsUndone Basecamp Stealth Automatic Audaz Sea Ranger ADZ-2050vsUndone Basecamp Stealth Automatic Spinnaker Wreck AutomaticvsUndone Basecamp Stealth Automatic Spinnaker Fleuss Pearl Diver NessievsTSAO Baltimore Balt-Pilot Worldtimer Stealth Black Spinnaker Fleuss Pearl Diver NessievsUndone Basecamp Stealth Leather

Edit this comparison Add another watch Explore more 39–44mm watches

Spinnaker Fleuss Pearl Diver NessievsUndone Basecamp Stealth Automatic

At a glance

Full specifications

More watches worth a look

Caloura 300m

DWC EchoStar

Wayfinder

Yoshino Night Star

Hammerhead V3 300m Titanium

NIMA GMT (NH34) GMT 39mm fluted-bezel applied-baton (Datejust-style)

GMT Maasai Mara

Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316

Follow this matchup

People also compared