Swiss mens wirstwatch from Suter. Aquamaster model from 60's. Watch good keeping time (a few minutes of deviation per day). Date of last service unknown. Original mechanical movement (cal. SU6300) with 17 jewels in very good condition. Steel original case in very good condition. Original singed crown in very good condition. The watch has very good condition silver dial with silver hands and silver indexes. Size of watch is 35 mm without the crown. Lug to lug is 39 mm. Original steel caseback in very good condition. The watch has new black leather strap by Jordan Kerr (18 mm) with silver buckle. * All parcels will be sent by Polish Post or another official courier company, I always add a tracking number after shipping and I ship each package as insured. ** Please view the pictures carefully, watches are often used and old, if you have any problem with watch after shiping please first to message me and we will do everything to fix it. Best regards.