ETA 6498-1 & ETA 6498-2

Εγχειρίδια της ETA 6498-1 & ETA 6498-2
http://horotec.ch/file/TECH_ETA.6498-1.pdf
http://www.diverswatchesgroup.com/wp-content/uploads/2017/07/Unitas-ETA-Cal.-6498-2.pdf
Κάντε τα ένα dowload να το έχετε.

What is the difference between caliber 6498-1 and 6498-2?

There are two variations of the ETA/Unitas 6498 including the 6498-1 and 6498-2. The -1 beats at 18,800vph while the -2 beats at 21,600vph and is COSC. The -2 typically costs more.

There are some differences in parts as well.