Which is cheaper, the Seiko Alpinist or the Undone Basecamp Classic Blue Automatic Date?

At MSRP the Undone Basecamp Classic Blue Automatic Date is the cheaper of the two at $325, against $750 for the Seiko Alpinist — a $425 gap before any retailer discounting.

Which is bigger, the Seiko Alpinist or the Undone Basecamp Classic Blue Automatic Date?

The Undone Basecamp Classic Blue Automatic Date wears larger at 40mm versus 39.5mm for the Seiko Alpinist — a 0.5mm difference across the dial.

Which has better water resistance, the Seiko Alpinist or the Undone Basecamp Classic Blue Automatic Date?

The Undone Basecamp Classic Blue Automatic Date is rated to 100m versus 20m for the Seiko Alpinist.

What movement does the Seiko Alpinist run compared to the Undone Basecamp Classic Blue Automatic Date?

Both watches run automatic movements — the Seiko Alpinist uses the Seiko 6R35 and the Undone Basecamp Classic Blue Automatic Date uses the Seiko NH35.

Side by side

Seiko AlpinistvsUndone Basecamp Classic Blue Automatic Date

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

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Seiko Alpinist

MSRP $750

See the full Alpinist

Undone Basecamp Classic Blue Automatic Date

MSRP $325

See the full Basecamp Classic Blue Automatic Date

At a glance

14 of 29 specs differ

Diameter

Alpinist39.5mm

Basecamp Classic Blue Automatic Date40mm

Power Reserve

Alpinist70h

Basecamp Classic Blue Automatic Date—

Water Resistance

Alpinist200m

Basecamp Classic Blue Automatic Date100m

MSRP

Alpinist$750

Basecamp Classic Blue Automatic Date$325

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal

Sapphire

Acrylic

AR Coating

Anti-reflective coating on inner surface

—

Dial Color

—

Lume

LumiBrite on hands and index(es)

None

Movement

3 specs

Caliber

Seiko 6R35

Seiko NH35

Power Reserve

70h

Jewels

Pricing

1 specs

MSRP

$750

$325

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Seiko AlpinistvsUndone Basecamp Classic Blue Automatic Date

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