The Claude Bernard Aquarider is a versatile men's automatic watch that combines diver-style durability with an elegant open-heart design. The black dial reveals the Swiss automatic movement (Sellita SW200), offering a glimpse into its precise mechanics. The 42mm stainless steel case remains slim at just 11mm in height, while scratch-resistant sapphire crystal and a transparent case back enhance both durability and design. With a water resistance of 20 bar (200 meters), it is suitable for everyday wear and water activities.
