c. 1960 Longines Mystery Dial Vintage Watch - 14K White Gold & Diamonds - Thunderbolt Dial Diamond The case back still retains

The case back still retains its protective sticker

Universal Geneve:

ETA 425 finished

The dial has been previously refinished in a slightly more dressier custom style than the original - in gloss black and without 1/5 second markings

Last price for a new example of this watch (discontinued:) $6

c. 1960 Longines Mystery Dial Vintage Watch - 14K White Gold & Diamonds - Thunderbolt Dial Diamond The case back still retainsTo captivate their clientele in vintage times, Longines offered an objet d'art called the mystery dial targeted at the U. S. market. The watches were named after the way the hour marker seemed to mysteriously float around dial, unattached to the rest of the watch, yet keeping perfect time. We are proud to offer today this uncommon and desirable Thunderbolt dial Mystrieuse with these qualities: Mystery dial featuring an 'invisible' revolving disk