Patented three-piece case developed for specifically for the Deepsea watch.
Named the"Ringlock System - featuring a nearly indestructible nitrogen-alloyed stainless steel support ring set inside the case - making the watch able to withstand pressure that would crush a submarine!.
A 5mm thick domed sapphire crystal.
Satin & brushed finished titanium case back.
Patented "Triplock" locking crown crown ensuring that the crown screws down onto the Oyster case as securely as a submarine hatch.
Polished stainless steel.
Helium escape valve located at the 9 o'clock position of the case edge.
Uni-directional rotating bezel.
Polished stainless steel rimmed with a ribbed edge for a sure grip.
Black "Cerachrom" bezel insert, made of highly durable ceramic that is extremely hard that is is highly scratch-resistant, has excellent corrosion resistant properties & is unaffected by ultraviolet rays so the color will not fade.
Matte silvered numbers & graduation indexes.
Date window displayed at the 3 o'clock position.
Applied polished stainless steel rimmed hour markers & hands with blue colored luminescent fill.
Bracelet & buckle features:
Brushed stainless steel bracelet with polished edges.
Oysterlock double-locking deployant clasp
Fitted with the patented Glidelock Extension. System, enabling adjustments in 1.8mm increments to a total of 18mm without the need of tools.
Additional Fliplock extension links allows the bracelet to be extended by an additional 26mm to fit over a diving suit.