Nivada Grenchen 650
Depthmaster 1000
1965 –present
The Nivada Grenchen Depthmaster was a pioneering dive watch that held the record for highest water resistance (1000m) until the late 1960s. Launched in 1965, it represented cutting-edge engineering in underwater timepiece design and established Nivada's reputation for professional diving instruments.
Specifications
Case Material stainless steel
Case Shape round
Case Back screw_down
Water Resistance 1000m
Bezel Type rotating_unidirectional
