porcelain dial

I recently purchased this vintage piece, a record 15 jewel watch with movement number 117. The watch is keeping perfectly accurate time. I would like to know more about the watch, its year of manufacture, is it men or Unisex etc. Any information is appreciated. PFB the images:

Re-launched in 1982 this mechanical chronograph pays homage to the original 1920`s chronograph. This 38mm 2-button chronograph’s sterling silver double hinged back case houses a manual cal. 14 movement. The case is hallmarked .925. The enamel dial contains two counters. Watch comes with its...

Up for sale, very old Omega wrist watch. Excellent watch, original porcelain dial, clean and perfect. Notice those slight marks around 2 to 4. Case is strong and is in excellent condition, though old, this one shines just like a new one. Classic & original blue steel hands. Wire lugs...