Vintage Helbros Invincible Watch Stainless Steel Back 33mm Wristwatch

Watch Overview

This is a vintage Helbros Invicible mechanical wristwatch from the 1950s. It is powered by a manual-wind movement, featuring sweep-seconds, shock protection, and a magnetic resistance.

The sunburst silver-tone dial shows some patina and ghost hands (“radium burns”). It has a silver-tone applied Arabic numerals and baton markers complement the luminous silver hands.

Cased in a 33mm round stainless-steel back with classic lugs design. Paired with a black two-piece leather strap, this Helbros presents well with signs of honest aging. Fully inspected and authenticated. Running and wearable.

Product Details

General Specifications

• Brand: Helbros
• Model: Invincible
• Type: Wristwatch
• Year / Era: 1950s - Vintage
• Gender: Men's

Dial & Display

• Display: Analog
• Color: Silver-tone
• Features: Arabic numerals. Hour markers. Sweep-second.

Movement

• Type: Manual-winding
• Some Features:
  • Sweep-second hand
  • Shock-dust
  • Antimagnetic

Case & Band

• Material: Stainless steel back
• Case Shape: Round
• Bezel: Smooth. Fixed
• Back: Screw-back
• Crown: Pull-Push
• Crystal: Acrylic
• Band: Black genuine leather, two-piece strap
• Water Resistance: -
• Case Back Markings: Resistant to Shock-dust and Magnetism Base metal bezel Stainless Steel Back

Case Measurements (mm)

• Case Size: 33
• Case Diameter w/Crown: 35
• Case Lug to Lug: 38.8
• Case Thickness: 9.7
• Lug Width: 18
• Band Width: 18

Additional Info

• Box & Papers: NO
• Condition: The watch is in good condition, some signs of wear consistent with its age and use, a solid case, dial and brand-new strap.
• Extras: Fully inspected and authenticated by our in-house watchmaker, confirming that it runs accurately. It is ready to wear and enjoy.

About Second Hand Horology

At SECOND HAND HOROLOGY, we offer a curated selection of watches ranging from vintage to modern, including both brand-new and pre-owned timepieces. We’re committed to quality, accuracy, and integrity. Our listings feature:

Professional, unedited photography and clear, transparent descriptions. Every watch is thoroughly inspected and securely packaged to ensure a confident, seamless buying experience.

We also warmly invite you to visit our physical shop and explore the collection in person.

Contact Us

We appreciate you checking out our listing! Don’t hesitate to reach out with questions, offers, or just to talk watches — we love what we do and enjoy connecting with fellow enthusiasts.

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