USED IN GOOD ORIGINAL CONDITION. VINTAGE MENS WATCH GLASHUTTE SPEZIMATIC 26 RUBIS MADE IN GDR. Movement automatic winding in hause GUB 74.Serviced 12.2023 Case,gold plated,washed in an ultrasonic cleaner. Diameter without the crown 34mm. New strap. The watch, after lubricating and assembling, was preadjusted on a timegrapher so that its accuracy is 0sec./24h. Stable measurement on a timegrapher.During use on the wrist, the daily difference should not exceed 20 sec/24h. Amplitude-209 degrees. Beat error-1,3 ms. f= 18000 A/h Power reserve 37h BOX ONLY EXPOSITIONS. SEE MY OTHER AUCTONS. I do not ship outside the European Union.