sukelluskello

Sukelluskello is a type of submarine chronograph watch produced by the Finnish company IWC Schaffhausen in collaboration with Oy Uusi Suomi, a Finnish newspaper. The watch was designed specifically for use by the Finnish military, with a focus on meeting the unique needs of submarines and other underwater operations.

The name "Sukelluskello" is Finnish for "submarine watch," which reflects the watch's specialized design. The watch features a quartz movement with a mercury-in-glass movement regulator, a unidirectional rotating bezel, and a water-resistant case. The design is functional and robust, with a distinctive looks that reflects the watch's purpose.

The Sukelluskello was used by the Finnish military until the 1990s, where it was largely replaced by digital watches. However, the watch continues to be popular among collectors and enthusiasts of Finnish military history. The use of a quartz movement was unusual for a watch produced by IWC, as the company was known for its mechanical movements.

One notable feature of the Sukelluskello is its ability to withstand extreme depths. The watch was designed to operate in conditions where other timekeeping devices would be unreliable or inaccurate. The watch's quartz movement and mercury-in-glass regulator provide a high level of accuracy and reliability, making it well-suited for use in submarine operations.

Today, the Sukelluskello is largely considered a curiosity among watch collectors and enthusiasts of Finnish military history. Its unique design and historical significance make it an interesting and important part of the history of wristwatches.