unitas

Unitas caliber 6498 movement – specifications and photo

by John
August 17, 2017September 30, 2023

Unitas caliber 6498 is Swiss movement from 1980’s. Sub second Stem winding movement with 15 or 17 jewels. F = 18000 A/h Power reserve: 50… Read More »Unitas caliber 6498 movement – specifications and photo

Unitas Watch Company – History

by John
February 13, 2017February 13, 2017

Unitas was a Swiss ebauche movement manufacturer established in 1898, joining Ebauches SA in 1932, and still in existence as part of ETA. Auguste Reymond… Read More »Unitas Watch Company – History