Here is a little Swiss Looping beauty in excellent condition! It all works and works smoothly! This is a vintage wind up 8 day watch 15 jewels. The sides are medium green with gold stripes! It is a heavy little watch and high grade! Keeps perfect time! Not a Chronograph however! Mersmann is a certified dealer for Patek Philippe. The number on the back bottom is 478648! Face is approximately 1 3/4\" across, counting feet 2\" Thank you for looking!