The Roamer Rockshell Mark III Scuba Ref. 220858 41 85 50 is a Swiss-made automatic dive watch engineered for durability and everyday performance. Built with a 44 mm stainless steel case and matching stainless steel bracelet, this model features a bold black dial with luminous hands and markers for enhanced legibility. A unidirectional rotating bezel supports timing functionality, while the sapphire crystal offers strong scratch resistance. It delivers reliable mechanical precision. With 200 meters of water resistance, the Rockshell Mark III Scuba is suitable for swimming and recreational diving. Its robust construction and versatile design make it an ideal sport watch for active lifestyles while maintaining refined Swiss craftsmanship.