Julius Tart Optical FDR Tortoise Size:46mm x 24mm The U-Boat Roll Neck is

The U-Boat Roll Neck is Inspired by the Royal Navy Submariner issued for over 100 years

Being based on a WWII manufactured model some of the specifications were changed to save on cost

though there are some very rare quartz matrix patterns which are ultimately desirable because of the mines depletion

Single back pocket w/copper rivets

Julius Tart Optical FDR Tortoise Size:46mm x 24mm The U-Boat Roll Neck isJulius Tart created some of the most iconic frames when he started his brand in the 1940's. Now designed and produced in Japan with quality materials; Julius Tart Optical sunglasses showcase silhouettes that are inspired by the past with the modern wearer in mind. They recreate the iconic frames using inherited archival material as design reference to bring back the Julius Tart Optical brand back to life. The FDR shape from Julius Tart is one of their