Junghans 666.25

Caliber Junghans 666.25

astro quartz


Junghans 666.25; Front


Junghans 666.25; side


Junghans 666.25; back

  • Type: men´s wristwatch
  • Manufacturer on dial: Junghans
  • Trademarks/imprint: JUNGHANS; six-pointed star with white J; astro quartz; below 6: MADE IN GERMANY; Back: STAINLESS STEEL BACK SHOCK- AND WATERRESISTANT 5ATÜ MADE IN GERMANY
  • Number of jewels: 13
  • Escapement: Quarz
  • Dimensions of movement:
  • Time of production: 1971 – 1974
  • Functions: hacking, date quick set; crown at the back
  • Display: hour, minute, sweep second, date at 3
  • Dial: structured dark blue; applied, chrome-plated bar hour indexes, at the outer end lume dots; printed black minute line on outer metal ring
  • Hands: chromed bars with white line and lume
  • Second hand: small thread with counterweight
  • Case shape: Cushion
  • Case diameter (mm): 40
  • Case material: Steel
  • Back: Steel
  • Reference number: 10/4503 RR
  • Bracelet and clasp: not original



Junghans 666.25; front


Junghans 666.25; in original box (bracelet not original)


Junghans 666.25; front


Junghans 666.25; box

This watch with the original box shows changing colours of its dial, depending on the angle of light incidence.

The box is original.