Eterna was founded by Dr. Joseph Girard and Urs Schild in 1856 - which eventually became to be known as ETA - the same company that made luxury swiss movements for the brands we know and love. Its logo, five balls, represents Eternas innovation for the automatic movement: five ball bearings strategically placed such that the movement was made very efficient with significantly reduced friction on the oscillating weight that wound the mainspring. ABOUT THIS WATCH: MANUFACTURER: Eterna MODEL: Eterna-Matic DIAL: completely original white dial with original Radium hands CASE: 35 mm without the crown, 36mm with the crown, perfect size shown on my 7 inch wrist. Lug width 17 mm supplied with a brand new genuine leather band, crystal is new acrylic without scratches or cracks. 14k GF bezel, feels hefty on the wrist MOVEMENT: Eterna automatic self winding movement. The movement was last serviced recents as proven by the 0 s/d rate and 0.3 beat error on the timegrapher pictures. Why this is important - watchmakers today wont bother servicing movements with radium lume. This will be good for the next 7-10 years without service and without the need to find a watchmaker that will do it for you until then, adding significant value to this watch Price: $300 shipped CONUS - pay pal, zelle, venmo, wire, crypto all good.