U-Boat Sommerso Men's Blue Automatic Watch

Introducing the U-Boat Sommerso 9669, a masterpiece of Swiss craftsmanship and Italian design. This exceptional timepiece is powered by the automatic U-28 Caliber, personalised to U-Boat's high standards, featuring a frequency of 28,800 vibrations per hour, a 38-hour power reserve, and 25 jewels.