Vintage Seiko Helmet 6139-7100 Automatic Chronograph – Collector’s Investment

For sale is a highly collectible Seiko Helmet 6139-7100, an iconic vintage chronograph from the 1970s. This watch is in excellent condition, fully functional, and powered by the legendary automatic Caliber 6139, one of the first automatic chronograph movements in history. Its distinctive helmet-style stainless steel case and beautifully preserved dial [specify color] make it a standout piece. While it does not include the original box or papers, the watch has been well-maintained and is a perfect addition to any vintage collection.

This model is a rare and highly sought-after timepiece that has shown steady appreciation in value over the years, making it a strong investment opportunity. With its unique design, historical significance, and growing demand among collectors, the Seiko Helmet 6139-7100 offers excellent revaluation potential. Available for 6000kr, this is a chance to own a true piece of horological history.