The Ratio Watch is a masterpiece you can wear everywhere. From a Night Gala to the deepest depths of the ocean.
Dive Modes: Air, Nitrox, Freediving, Gauge AVG.
Algorithm: Buhlmann ZHL-16 B
Case: Stainless Steel
Top Glass: Sapphire
Display Resolution: 80x80 pixel
Max Depth: 220 mt 721 ft