Alpina Watch: Heritage Seastrong Diver 300 Green Al-520Gr4H6

Alpina Seastrong Diver 300: a heritage diver designed for the city and the depths

The Alpina Heritage Seastrong Diver 300 Green AL-520GR4H6 perfectly embodies Alpina's historic expertise in the world of diving watches. With this Seastrong Diver 300, Alpina revisits the codes of vintage divers in a modern, robust, and elegant version.

The Alpina Seastrong Diver stands out with its sunray bottle-green dial inspired by the brand's historical references, offering clear and balanced legibility. Faithful to the Alpina DNA, this green Seastrong Diver combines a retro spirit with readability and technical performance.

The 42 mm stainless steel case of the Seastrong Diver, with its compressor style, features balanced proportions thanks to the discreet internal bezel. This construction gives the Alpina Seastrong Diver Green a real presence on the wrist.

Powered by a Swiss automatic Alpina AL-520 movement (base Sellita SW200), the Alpina Seastrong Diver is reliable, precise, and functional. Thanks to this configuration, Alpina offers a robust and versatile Heritage diving watch.

The internal rotating bezel of the Seastrong Diver Heritage reinforces its positioning as a true diving watch, while its green rubber strap ensures comfort and security. Water-resistant to 300 meters, the Seastrong Diver Green is designed to accompany you in any situation, even the most extreme.

Technical specifications

• Brand: Alpina
• Collection: Heritage
• Model: Seastrong Diver 300 Green
• Reference: AL-520GR4H6
• Movement: Swiss automatic
• Caliber: AL-520 (base Sellita SW200)
• Functions: Hours, minutes, seconds
• Power reserve: Approximately 38 hours
• Case: Stainless steel
• Diameter: 42 mm
• Thickness: 12.3 mm
• Crystal: Sapphire
• Dial: Sunray bottle-green, rotating internal bezel
• Crown: Double screw-down compressor crowns, top one adjusts the bezel and bottom one for winding and time-setting
• Legibility: Applied baton indices and luminescent hands
• Water resistance: 300 meters
• Strap: Textured green rubber with stitching
• Case back: Screw-in and engraved with the Seastrong motif
• Clasp: Pin buckle
• Alpina warranty: 3 years

Why choose this watch?

The Alpina Heritage Seastrong Diver 300 Green AL-520GR4H6 is ideal for those seeking a diving watch with a distinct vintage style. Its elegant green dial, Swiss automatic movement, and impressive water resistance make it a particularly versatile Seastrong.

The Alpina Seastrong Diver Green combines robustness, elegance, and horological heritage in a modern format. An Alpina watch designed for vintage diver enthusiasts.

About the Alpina brand

Founded in Switzerland in 1883, Alpina is a watchmaking house recognized for its sporty and robust timepieces. Alpina possesses a rich horological heritage and develops collections that blend Swiss tradition with modernity.

With the Heritage collection, Alpina confirms its expertise by offering an elegant watch directly inspired by its historical legacy.