This stunning German Hand Made Schaumburg Uniquatrium Retrolateur I wristwatch is the perfect accessory for any luxury outfit. With a 42mm brushed  steel case and a two-piece gray smooth leather strap, this watch is both stylish and comfortable to wear. 

The watch has a double retrograde second.  The operation has two merging periods. The first semicircle runs from the first second to the thirtieth.  After 30 seconds, the other second hand runs from the thirtieth second to the sixtieth second.  Then the process repeats.  Fascinating to watch time passing in this manner. The watch has a 46 hour power reserve.

The watch is water-resistant up to 50 meters and features a SW-07-HW mechanical (manual) movement with 17 jewels, making it a reliable and accurate timepiece. The exhibition caseback showcases the inner workings of the watch, adding to its overall elegance. The band has a push-button deployant closure.

The watch has never been worn and is in excellent condition. Signature required for delivery.