Gas tubes are self-illuminating, creating a unique, bright and constant glow for 10 to 15 years. With the bright emittance, it is perfect for diving excursions.

That level of water resistance requires a set of strict mechanism within the watch to ensure it can withstand the pressure of significant depths.

The Deep Blue uses exception specifications and finishings only. From the meticulously brushed and polished stainless steel case to the scratch-resistant sapphire crystal, every element has been meticulously engineered to the highest standards.