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Hamilton railway special pocket watch
Hamilton railway special pocket watch




hamilton railway special pocket watch

This feature did not necessarily improve the timekeeping performance of the watch, but it is convenient to be aware of how much wind is left on the watch to avoid letting the watch run out.

hamilton railway special pocket watch

This is called a power reserve indicator on modern watches, and it visually communicates how much wind remains in the watch on a sub-dial at 12 O’clock. Some of the highest end railroad watches featured what was referred to as an up-down wind indicator. Many railroad watches had solid gold or gold plated gear trains (F) and jewel settings (G) to reduce the effects of magnetism as well as reduce tarnishing, and later watches had features such as magnetically resistant balance wheels, Elinvar hairsprings, adjustments for isochronism, and advanced cap jewel covers (H). Most had a fixed regulator to avoid timekeeping variation from impact (A), a double roller balance wheel to avoid going out of action (often called overbanking) (B), 19 or more jewels to reduce friction and increase consistency of the gear train (C), timekeeping adjustment in 5 or more positions to make sure the watch kept accurate time regardless of orientation (D), and adjustment for temperature to ensure accuracy in a variety of climates (E). Mechanically speaking, almost all 1900’s railroad watches shared a number of performance and reliability enhancing features. Although, we tend to think the watched manufactured here at Vortic Watch Company would give them a run for their money. Many individuals would agree that railroad watch dials were some of the most beautiful watch faces of the time. This feature made telling the time as clear and easy as possible while creating a distinctive and functional railroad watch aesthetic. This tedious process of removing the bezel of the watch had a very important purpose it ensured that the time on the watch was never accidentally changed by catching the winding knob on a pocket or any number of other unintentional situations.Īnother iconic feature of railroad watches is their big, bold, black, Arabic numerals on highly contrasting white enamel dials with large bold hands. This is referred to as "pendant-set."Ī lever-set mechanism requires the user to remove the bezel of the watch and engage a lever to place the watch in setting mode. Most watches are put in time-setting mode by pulling the crown (winding knob) away from the watch, then pushing the crown back towards the watch to return to winding mode. Perhaps the most prominent feature of 1900’s railroad watches is their lever actuated setting mechanisms (referred to as "lever-set"). An important part of standard watch regulations included service intervals and testing, but there is also a list of features that almost all railroad watches shared. At this time both the watch companies and the railroads were hitting their stride in terms of volume and quality. The watches that we have come to know as the “best” railroad watches were made after 1900. What were the most common features of railroad watches? Talk about a lot relying on a single piece of equipment! Timepieces were clearly an important aspect of ensuring safety for all.

hamilton railway special pocket watch hamilton railway special pocket watch

Railroad watches were known as “standard” watches because they met the railroad’s standards of timekeeping. If one of the two conductors’ watches was keeping bad time there was a strong likelihood of a collision. The timekeeping accuracy of the conductor’s watch was crucial if two trains were moving in opposite directions. In order to use the track efficiently, companies needed to create time schedules identifying when each section of the track was safe to use. a watch may have met the standards of one company but not another.Īs the rail industry grew in the United States, the number of active trains grew with it. This makes evaluating older watches as railroad grade a very difficult task, i.e. One rail may have had a list of accepted makes and models of timepieces while another may have only listed necessary features or timekeeping performance thresholds. Ball was commissioned by railroad officials in the 1890’s to create an overarching set of railroad watch qualifiers.īefore the 1890’s, and until the entire railroad industry accepted Ball’s standards, different railroads had different qualifiers for watches. And, contrary to common belief, there were many regulations in place before Webb C. The specific definition of a “railroad grade” watch evolved quite a bit over the years. A railroad grade pocket watch is simply a watch that was approved by a particular railroad organization for use by conductors on their rail.






Hamilton railway special pocket watch