The first Sea-Dweller was launched in 1967, which was equipped with helium escape valve, attracting numerous strong men with strong waterproofness and classic sporty style. The first Sea-Dweller fake with steel bracelet was water resistant to a depth of 610 meters.
The new generation Sea-Dweller released in 1978 was water resistant to a depth of 1,220 meters, becoming the first mass-produced diving watch to break the depth of 1,000 meters. The Rolex Sea-Dweller Ref.116600 copy with black bezel became the first Sea-Dweller after the millennium, which was driven by Cal.3135, being certified by COSC.
The extraordinary luminescence on the oversized hands and hour markers guarantee the wearers to read the time clearly in dark environment.