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.

Movement: Automatic

Caliber: SOPROD P024

Frequency: 28,800 vph (4Hz)

Power Reserve: 38 Hours

Case Diameter: 39 mm

Case Height: 13 mm

Lug to Lug Length: 47 mm

Lug Width: 22 mm

Case Material: 316L Stainless Steel

Crown: Screw-Down Crown

Bezel: Unidirectional Rotating Bezel, 120 Clicks with 15-Minute Graduation

Crystal: Flat Sapphire Crystal

Dial: Semi-Shiny Sunray Green Dial with Printed Hour Indexes

Luminosity: Swiss Super-LumiNova on Indexes

Strap: Leather Strap

Buckle: 316L Stainless Steel Ardillon / Push Button Buckle

Water Resistance: 100 ATM (1000 Meters) with Helium Escape Valve

Functions:

• Hours
• Minutes
• Seconds
• Date
• Rotating Bezel