The Depthmaster Black & Green revives the uncompromising spirit of Nivada Grenchen’s historic deep-diving watch in a highly distinctive new colorway. Designed as a true underwater instrument, it features a 39mm stainless steel 316L case, sapphire crystal, and 100 ATM water resistance with an automatic helium escape valve for saturation diving. Its semi-shiny sunray green dial, paired with printed numeral indexes, gives the watch a more assertive and contemporary personality while preserving the legibility and ruggedness expected from a professional diver. Powered by the Soprod P024 self-winding movement with date, the Depthmaster Black & Green is built for collectors who want authentic dive-watch credentials with standout wrist presence.