Ball Engineer II Skindiver Heritage DM3208B-P4-BK

A 42mm full black dive model with rainbow luminosity. This is a limited edition of 390 pieces.

Clear visibility is of paramount importance to divers and explorers. The Swiss cutting-edge technology of micro gas tubes featured on the Skindiver Heritage makes this timepiece highly functional in the darkness of the depths. This technology used by BALL Watch involves encapsulating H₃ gas in glass micro tubes quite unlike any other luminescent material found in watchmaking. When the H₃ molecules strike the internal-colored surface of the tubes, they emit light without requiring any form of external light or energy source. To add some playful action to this all-black timepiece, the tubes form a combination of rainbow-like colors.
Combined with a black dial, this full-black model reveals a new-wave look while remaining top-notch in safety performance. For easy use under water, the bezel and the crown of the Skindiver Heritage have been finely designed to allow firm grips even while wearing gloves. The case and the bracelet are made of stainless steel with a TiC (Black Titanium Carbide) coating, and the subtledomed sapphire crystal bezel adds style while being a central safety piece of the watch. Unidirectional for better assurance, the bezel is used to accurately monitor the immersion time as well as decompression stops. Water resistant to 200m/660ft and featuring a screwed-in crown, the Skindiver is the perfect companion for underwater expeditions.