U-Boat Capsoil Chronograph Oil Immersion Men’s Black Watch

U-Boat Capsoil Chronograph Ref. 8111/E brings advanced electromechanical innovation to the wrist, housed within a bold 45mm stainless steel case and fully immersed in oil to enhance durability, precision, and visual depth.

At its core is a Swiss electro-mechanical chronograph movement, lubricated in an oil bath and customised to U-Boat specifications. This configuration supports hours, minutes, seconds, and chronograph functions while maintaining clarity and long-term performance within its sealed environment.

The 45mm stainless steel case is completely oil-filled to create the illusion of an absent crystal and intensify dial contrast, complemented by a left-positioned crown and curved sapphire crystal. Finished with a durable black vulcanised rubber strap and steel buckle, the Capsoil Chronograph delivers technical strength and unmistakable U-Boat identity.

Questions & Answers

• What makes the Capsoil Chronograph distinctive? Its electromechanical chronograph movement is fully immersed in oil for enhanced durability and legibility.
• What type of movement does it use? A Swiss electro-mechanical movement customised to U-Boat specifications.
• Does it include a chronograph function? Yes, it offers full chronograph functionality alongside standard timekeeping.
• Is the watch water resistant? Yes, it provides water resistance up to 100 metres.
• Is battery replacement straightforward? Yes, the locking ring system allows quick battery replacement.