Seiko Alpinist Perpetual Calendar SBCJ031

Watch by Seiko

Seiko Alpinist Perpetual Calendar SBCJ031

Alpinist · Alpinist Perpetual Calendar SBCJ031

Case
38.5 mm
Thickness
10.9 mm
Crystal
Sapphire
Updated 11 November 2026
About this watch

The Seiko Alpinist Perpetual Calendar SBCJ031 is a 38.5 mm watch from the Alpinist collection. Its titanium case is 10.9 mm thick. It is water resistant to 100 m. The crystal is sapphire.

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Last update:

11 November, 2026