This watch is equipped with the self-winding movement Calibre 39-31 with hours, minutes and seconds indication, date window at the “3”, hands and appliques coated with luminous color, case in gold, 21ct rotor mass, waterproof to 20 ATM, sapphire crystal with anti-glare treatment with superimposed date loupe, unidirectional turning diving bezel, screw-in back, screw-in crown, massive bracelet in gold with double folding clasp in gold and security bracket.

• Armbanduhren Spezial Glashütte Original. manufacture. Mechanik. Meisterwerke; Author Peter Braun; ISBN 3898805727