Gruen veri thin dating
Most men saw wristwatches as being extremely effeminate and continued to carry pocket watches.
Things began to change after the military on both sides used wristwatches during the First World War.
Above: A comparison of pocket watch sizes and thicknesses.
Top right: 1880s Columbus 18-size watch, typical of the time; middle left, early-1900s DG&S 12-size; bottom left (with blue dial numbers): early Veri Thin; bottom right: Dietrich Gruen Ultra Thin. Adding the best Precision movement and a precious-metal case could take the price up to several hundred dollars.
The 29mm-diameter case is made of silver, and has a hinged back and inner dust cover just like a pocket watch.
The 15-jewel movement was originally designed for a woman's pocket watch.
One design that was popular with women was the convertible watch. In addition to the bow on the top (the metal ring or loop that allowed it to be attached to a chain), these included a second, small ring on the bottom, to allow attachments at both ends.
Gruen's Precision models were guaranteed to meet railroad accuracy standards, so there was no advantage to carrying a chunky 18-size watch in your vest pocket all day.Gruen made both men's and women's wristwatches starting in 1908, but these proved popular only with women.Gruen was one of a very few companies to take wristwatches seriously this early, seeing their potential in spite of disappointing early sales to male customers.When huddled in a muddy trench or flying an airplane, a wristwatch proved to be much more practical and convenient than a pocket watch, and was easier to protect from damage.This helped to remove the wristwatch's feminine stigma, making them acceptable for men to wear in civilian life.