TexOmega
·Don't worry about the number of pictures, what's the point of a Watch Forum(or any collectible item) if there are no pictures?
I wonder why the emphasis on making only men’s sized watches. Was another brand making sissy ladies watches and this was the marketing niche that Howard was carving out? 📖
I wonder why the emphasis on making only men’s sized watches. Was another brand making sissy ladies watches and this was the marketing niche that Howard was carving out? 📖
In the early days of the “electric clock”, the type you plug into the wall, these clocks tended to be very inaccurate. Their design relies on (in North America) 60-cycle current from the electric company. There were problems with steady 60-cycle power delivery. In the days of hydro-electric generation, as demand increased and the generators slowed down, synchronous clocks would lose time, and as demand fell, generators would speed up, and synchronous clocks would gain.
In order to control the speed of the generators, a highly precise regulator clock with a pendulum, often weight driven, was employed. The operator on shift on any day would obtain the precise time by phone or telegraph, and make sure the regulator clock read the time, to the second. The control room would have a synchronous clock operating off the grid. The electric clock would be set to read the same time as the regulator. Through his shift, it was the operators job to monitor the electric clock. When it lost time, the operator would increase flow of water to the generators to speed them up. If the clock gained time, he would reduce the flow to slow the generators down. This was the way many power companies operated in the mid to late 1920s, and into the 1930s when systems were developed to automate the process of controlling 60-cycle consistency. Today, we take accurate time for granted.
Your Ball Commercial Standard has a mono-metallic balance wheel, and probably also an alloy hairspring. Electric trains came into use circa 1898. By 1931, diesel-electric trains were being used. How pocket watches with steel hairsprings and bi-metallic balance wheels reacted to being used on electric and diesel-electric trains, one can only wonder. After 1931, time service rules often mandated that railroad standard watches for entry level service, had to be non-magnetic. Elgin, Waltham, Hamilton, Illinois (and others) were using alloy hairsprings and alloy balance wheels in order to meet the requirements for non-magnetic watches. Hamilton introduced the 992E (for Elinvar) in 1931. Years ago, I saw a Waltham 1892 model with alloy hairspring, and the Non-Magnetic Watch Co. (1887-1905), used Elgin, Illinois, Peoria, and Swiss non-magnetic movements. Your Ball Commercial Standard watch was likely produced in the mid to late 1960s when the last U S watch manufacturer (Hamilton) was winding down. Thanks for showing it.
@TexOmega ,
Notice that the ad specified that the picture was taken in the cab of a diesel-electric locomotive. By 1928, the diesel-electric locomotive was becoming popular among railroads.
Thanks for that. This ad was from 1932, one year (or so) after Hamilton introduced the 992E which is touted in the ad. The 992E was identical to the 992 which had been a very popular railroad watch. Identical, except the bi-metallic, split rim, temperature compensating balance wheel with the steel hairspring of the older 992, was replaced by a solid rim, Elinvar balance wheel, friction balance staff, and Elinvar hairspring on the 992E. No longer any need to worry about temperature compensation or magnetism. At about the same time, Hamilton changed the 950 to the 950E, by adding a solid rim balance wheel and Elinvar hairspring. Thereby affecting the same changes to that model. One difference though, is that the upcoming 950 B was virtually unchanged from the 950 E, but the 992B was a totally different watch to the 992E. The 992B was far and away the most popular railroad standard pocket watch, with 555,000 having been made. Great archival material!