🛠️The Borealis Porto Santo Automatic Diver Watch is a vintage inspired diver watch manufactured by Borealis Watch Company complementing the family of Borealis vintage inspired diver watches.It pays tribute and draws inspiration from several Italian diver watches from the 1930s and 1940s and yet maintains its own identity.
Case size
It is powered by the Miyota 8218 automatic movement, featuring 21 jewels, 21,600 vibrations per hour (3Hz), non-hacking seconds, and approximately 40 hours of power reserve. This movement is known for its reliability, durability, and robustness, with an accuracy range of -25 to +40 seconds per day.
The Porto Santo collection includes:
Specifications:
