Squale 1521 Classic COSC

Dive by Squale

Squale 1521 Classic COSC

Classic COSC · 1521 Classic COSC

Case
42 mm
Thickness
12.5 mm
Lug width
20 mm
Crystal
Sapphire
Market price
$1,965
Updated 11 November 2026
About this watch

The Squale 1521 Classic COSC is a 42 mm watch from the Classic COSC collection. Its steel case is 12.5 mm thick and 48 mm from lug to lug, with 20 mm lugs. It is water resistant to 500 m. The crystal is sapphire.

The manufacturer’s list price is US$1,965.

Your next watch

Find your next watch, not just a brand.

Every watch on Watcheers has its spec sheet in Watch Explorer. Filter by size, material and budget to find the one that fits.

Last update:

11 November, 2026