| Reference Ocarat | #112144 |
| Reference | AL-520BG3SH6 |
| Brand | Alpina |
| Product Type | Watch |
| Gender | Men |
| Color | Beige Gray |
| Material | Steel |
| Material Quality | 316L stainless steel |
| Finish | Polished / Shiny |
| Warranty | 2 Years |
| Thickness (in mm) | 10,15 |
| Diameter (in mm) | 38,00 |
| Manufacturing | Switzerland |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Round |
| Case Weight (in g) | 97,00 |
| Dial Finish | Matte Soleillée |
| Watch Case Back | Snap-On Case Back |
| Glass Quality | Sapphire Crystal |
| Glass Treatment | Anti-Reflective Coating |
| Buttons | 1 Crown |
| Water Resistance (in ATM) | 3 |
| Frequency | 28,800 A/h (4 Hz) |
| Movements | Automatic (rotor) |
| Movement Type | Swiss Movement |
| Movement Brand | Alpina |
| Calibers (Movements) | AL-520 |
| Movement Base (Origin) | Sellita SW200 |
| Calendar and Time | Hours Minutes Seconds |
| Power Reserve (Maximum Duration) | 38 hours |
| Display Type | Analog (hands) |
| Display Specifications | Arabic Numerals Indices and railroad track |
| Bracelet Material | Calfskin |
| Strap Color | Black |
| Topstitching | Yes |
| Watch Clasp | Tang Buckle |
| Lug Width (in mm) | 19,00 |
| Buckle Width (in mm) | 16,00 |
| Bracelet Size | 120/80 mm |
Alpina specializes in crafting premium timepieces with unmatched expertise - watches built to accompany you every day, from special occasions to extreme adventures. With sophisticated, contemporary designs, they're the ultimate accessory for any moment. The brand places great emphasis on material quality across all its models. Today, it presents the AL-520BG3SH6 Watch from the Heritage Automatic collection. Built with a 316L stainless steel case measuring 38 mm in diameter and 10.15 mm in thickness, this sleek, robust case shines with a polished finish and a delicate round shape. Weighing 97 g, it's fitted with a sapphire crystal with anti-reflective coating for optimal legibility and daily protection against shocks and wear. At 3 o'clock, a grooved crown with a 2-O-Ring gasket handles all watch functions with ease. The timepiece is finished with an engraved snap-on caseback providing water resistance to 3 atmospheres.
Balancing simplicity and modernity, the round dial of this watch delivers a clean, refined aesthetic with effortless legibility. Its matte beige sunray-finished surface catches the light beautifully. The outer ring features a classic minute track with Arabic numerals every 5 minutes for precise reading. A second inner ring displays printed Arabic numeral hour indices for clear timekeeping. At the center, three brass hands coated in blue PVD indicate the hours with the short hand, the minutes with the long hand, and the seconds with the slender seconds hand. Near the 6 o'clock index, the "Swiss Made" inscription is printed. The brand's name appears below 12 o'clock as a signature, adding an authentic finishing touch.
This superb timepiece comes to life through a high-performance Swiss automatic movement known for its efficiency and precision. Specifically, the AL-520 caliber, based on the Sellita SW200, drives the hands reliably throughout the day. Equipped with an Incabloc shock-absorber system, 26 jewels, and oscillating at 28,800 vph (4 Hz), it delivers a 38-hour power reserve.
The refined and elegant strap paired with this watch adds a distinctly chic, sophisticated touch. Crafted from calfskin leather in black with tone-on-tone stitching at the edges, it pairs effortlessly with any outfit. It fastens with a 316L stainless steel pin buckle measuring 16 mm in width for a secure, comfortable fit. Strap lug width: 19 mm; long strap length: 120 mm; short strap length: 80 mm.
This watch offers a water resistance of 3 atmospheres, or 30 m - making it a dress piece, not a diving companion. It'll handle rain, splashes, and the odd sink encounter just fine, but that's where it ends. Skip the shower, skip the bath, and definitely skip the pool and the ocean.




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Heritage Automatic AL-520BG3SH6 Watch
(Ref. 112144)