Drive de Cartier Moon Phases Stainless Steel / Silver

In Context

At 40 mm it is sized to the current mainstream: 40 mm is the median across every watch measured in this catalogue. At 12.15 mm it is a tall case, and it will catch on a cuff. The case back is open, so the movement is visible without taking the watch apart, and the sapphire crystal will resist everything short of deliberate abuse. Rated to 30 m, it is protected against rain and splashes and nothing beyond that.

WSNM0008 stands on its own in this catalogue — no other reference here shares its base number. It pairs a silver guilloche dial with a stainless steel case. Introduced in 2016.