This is waterproof.
CHANEL Stylo Yeux Waterproof Long-Lasting Eyeliner
Selfridges
Chanel Gris Graphite Stylo Yeux Waterproof Long-Lasting Eyeliner 0.3g
Perfumes Club
Stylo Yeux waterproof #42-gris graphite
Notino
Chanel Stylo Yeux Waterproof eyeliner waterproof shade 42 Gris Graphite 0,3 g