Challenge Purity Sapphire - Cvstos
Challenge
Cvstos
Watch characteristics
Case
53.70mm
Sapphire
Water resistance: 29.97m
Movement
Manual-winding mechanical
Power reserve: 60H
Frequency: 21600 Alt/H
CVSTOS 610
Dial
Openworked
Bracelet/Strap
Cordura Technical Textile
Functions and complications
Hours
Minutes