Founded in 1883 in Geneva, Switzerland, Alpina is known for its focus on robust sports watches and practical engineering. The Seastrong collection represents the brand’s professional dive watches, combining durability with modern design.

The Alpina Seastrong Diver Extreme Automatic, reference AL-525N3VE6, is a compact and robust diver’s watch designed for active use. The watch features a 39 mm stainless steel case paired with a black dial. Applied luminous hour markers, bold hands, and a strong geometric design ensure excellent legibility. Powered by the Alpina caliber AL-525 automatic movement, based on the Sellita SW200-1, it offers a power reserve of approximately 38 hours, a frequency of 28,800 vph, and functions including hours, minutes, seconds, and date. A sapphire crystal with anti-reflective coating protects the dial, while the unidirectional rotating bezel supports precise dive timing. Water resistance is rated at 300 meters. The watch is fitted on a black rubber strap.

This Seastrong Diver Extreme Automatic is new and unworn and comes with one year warranty.