Alpina Watch: Alpiner Extreme Automatic California Black AL-525BB4AE6

Alpiner Extreme: adventure watch with signature case, by Alpina

The Alpiner Extreme Automatic California Black AL-525BB4AE6 perfectly represents the new generation of sports watches developed by Alpina. With this Extreme California, the Swiss manufacturer offers a robust, neo-vintage, and versatile timepiece, designed to accompany both daily adventures and extreme activities.

The Alpiner Extreme is distinguished by its matte black California dial, with Arabic numerals at the bottom and Roman numerals at the top. True to the Swiss brand's DNA, this Alpiner Extreme combines robustness, great readability, and a vintage look in a contemporary format.

The 41 x 42.5 mm stainless steel case of the Alpiner Extreme adopts the characteristic silhouette of the Extreme collection. This construction gives this Alpina watch a strong presence on the wrist while ensuring excellent wearing comfort.

Powered by an Alpina AL-525 automatic movement (Sellita SW200 base), the Extreme California displays hours, minutes, seconds, and a date. Thanks to this configuration, Alpina offers a reliable Alpiner perfectly suited for demanding daily use.

The integrated black rubber strap of the Alpiner Extreme California perfectly complements its sporty design and ensures excellent ergonomics. Water-resistant to 200 meters, the Extreme California is designed to accompany all situations with peace of mind.

Technical specifications

• Brand: Alpina
• Collection: Alpiner Extreme
• Model: Extreme Automatic California Black
• Reference: AL-525BB4AE6
• Movement: Swiss automatic
• Caliber: AL-525 (Sellita SW200 base)
• Functions: Hours, minutes, seconds, date
• Power Reserve: 38 hours
• Case: Stainless steel
• Dimensions: 41 x 42.5 mm
• Thickness: 11.5 mm
• Crystal: Anti-reflective sapphire
• Dial: Matte black California type, date at 3 o'clock
• Legibility: Aged indexes and luminescent hands
• Water Resistance: 200 meters
• Strap: Integrated textured rubber
• Clasp: Alpina engraved folding clasp
• Case back: Transparent
• Alpina Warranty: 3 years

Why choose this watch?

The Alpiner Extreme Automatic California Black AL-525BB4AE6 is ideal for those seeking a neo-vintage Swiss sports watch with an integrated strap. Its matte black California dial, Swiss automatic movement, and 200-meter water resistance make it a particularly effective Alpiner.

The Alpiner Extreme California Black combines robustness, comfort, and contemporary style in a format perfectly suited for daily use. An Alpina watch designed for enthusiasts of modern sports watches.

About the Alpina brand

Founded in Switzerland in 1883, Alpina is a watch manufacturer renowned for its robust and functional sports watches. For over a century, Alpina has developed timepieces for adventurers, explorers, and enthusiasts of sports watchmaking.

With the Alpiner Extreme California, Alpina confirms its expertise by offering a watch with a retro look that combines Swiss performance and contemporary finish.