1970s Helbros Invincible Mens Silver 17Jwl Dual Calendar Watch w/ Bracelet - Mint

Regular price $259.99 + Free USPS Priority Shipping

This handsome and rare 1970s Helbros "Invincible" wristwatch features a silver-tone case with a matching bracelet and a stainless steel back. The bezel is base metal. The original dial features silver-tone hour marks. There is a dual calendar window at 3 o'clock.

  • Mechanical, 17 jewels
Approximate Dimensions:
  • 34.0mm diameter
  • 35.5mm diameter (with crown)
  • 41.5mm lug-to-lug
This Vintage Timepiece:
  • is running.
  • is in pre-owned condition (please refer to the photographs).
  • comes without the original box and papers.
  • is guaranteed to be authentic.
Additional Notes:
  • The crystal is in excellent condition (please refer to the photographs).