
Alpina Seastrong Extreme 40.5mm AL-525K3VE6
The Alpina Seastrong Diver Extreme Automatic AL-525K3VE6 Men’s Watch is a powerful example of professional dive-watch engineering, showcasing the performance-driven innovation and Swiss craftsmanship of Alpina Watches. Designed for men who demand durability, precision, and bold sporting style, this Swiss-made automatic diver reflects Alpina’s long-standing heritage of creating reliable tool watches built for extreme environments. Combining marine capability with contemporary design, the Seastrong Diver Extreme embodies adventure-ready functionality while maintaining refined mechanical excellence.
Crafted in a robust 39 x 40.5mm brushed and polished stainless steel case, this timepiece delivers a strong yet highly wearable masculine presence on the wrist. The distinctive khaki sandblasted dial creates a rugged, tactical aesthetic, enhanced by vintage-inspired ‘old radium’ luminous markers that ensure exceptional readability in low-light or underwater conditions. A matte black ceramic bezel adds modern durability and scratch resistance, while the clearly positioned date window at 6 o’clock maintains dial symmetry and everyday practicality. Powered by the reliable Swiss AL-525 automatic calibre, operating at 28,800 vibrations per hour with a 38-hour power reserve, the watch delivers precise timekeeping for both professional and recreational use.
Engineered to perform in demanding environments, the Seastrong Diver Extreme features a screw-down crown and impressive water resistance to 300 metres, confirming its credentials as a true high-performance diving watch. Hand-polished silver-tone hands with luminous treatment, along with Alpina’s signature red triangle detail on the seconds hand, add character and visibility. The durable black rubber strap with push-button folding clasp ensures secure comfort during active wear, reinforcing the watch’s balance between rugged capability and modern Swiss design.
What we love about the Alpina Seastrong Diver Extreme Automatic AL-525K3VE6 is its confident fusion of professional dive performance and unmistakable Alpina heritage. The bold khaki dial, robust construction, and dependable Swiss automatic movement create a watch built for exploration above and below the surface — a masculine, adventure-focused timepiece that perfectly represents Alpina’s commitment to precision, resilience, and high-quality manufacturing.
Original: $3,150.94
-70%$3,150.94
$945.28Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Alpina Seastrong Diver Extreme Automatic AL-525K3VE6 Men’s Watch is a powerful example of professional dive-watch engineering, showcasing the performance-driven innovation and Swiss craftsmanship of Alpina Watches. Designed for men who demand durability, precision, and bold sporting style, this Swiss-made automatic diver reflects Alpina’s long-standing heritage of creating reliable tool watches built for extreme environments. Combining marine capability with contemporary design, the Seastrong Diver Extreme embodies adventure-ready functionality while maintaining refined mechanical excellence.
Crafted in a robust 39 x 40.5mm brushed and polished stainless steel case, this timepiece delivers a strong yet highly wearable masculine presence on the wrist. The distinctive khaki sandblasted dial creates a rugged, tactical aesthetic, enhanced by vintage-inspired ‘old radium’ luminous markers that ensure exceptional readability in low-light or underwater conditions. A matte black ceramic bezel adds modern durability and scratch resistance, while the clearly positioned date window at 6 o’clock maintains dial symmetry and everyday practicality. Powered by the reliable Swiss AL-525 automatic calibre, operating at 28,800 vibrations per hour with a 38-hour power reserve, the watch delivers precise timekeeping for both professional and recreational use.
Engineered to perform in demanding environments, the Seastrong Diver Extreme features a screw-down crown and impressive water resistance to 300 metres, confirming its credentials as a true high-performance diving watch. Hand-polished silver-tone hands with luminous treatment, along with Alpina’s signature red triangle detail on the seconds hand, add character and visibility. The durable black rubber strap with push-button folding clasp ensures secure comfort during active wear, reinforcing the watch’s balance between rugged capability and modern Swiss design.
What we love about the Alpina Seastrong Diver Extreme Automatic AL-525K3VE6 is its confident fusion of professional dive performance and unmistakable Alpina heritage. The bold khaki dial, robust construction, and dependable Swiss automatic movement create a watch built for exploration above and below the surface — a masculine, adventure-focused timepiece that perfectly represents Alpina’s commitment to precision, resilience, and high-quality manufacturing.





















