I got this for my wife, and she just simply does not wear it. It keeps time very well. It has tritium loom which does not lime… I believe this watch to be circa 1969. I am selling it with the leather band and stainless band for $300 simply because she has had this watch for years, and I do not remember the caliber or the exact year. It is a nice watch and would wear well on someone’s wrist.