Alpina
Diver 300 Heritage AL-520BY4H6
42mmCurrent Production
Retail: $1,995
The Seastrong Diver 300 Heritage Automatic featuring the AL-520 automatic caliber, and a polished stainless steel 2-part case with a 42mm diameter. Scratch resistant glass sapphire crystal, and engraved case back. Water resistant to 300M, making it the ideal choice for the diver, or diver at heart. Black dial with sunray finishing and applied yellow gold color indexes. Black internal revolving 60min diver bezel with yellow gold minutes and seconds graduation. Yellow gold-plated hour, minute and seconds hands. Comes on a brown calf leather strap, and includes an additional black rubber strap.
Source: Alpina website, last updated Mar 2026
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