Assertion: pocket watch | /r/CapableOf | become obsolete
Facets:
value: after 1930
type: TEMPORAL
Source sentences:
text: Although the pocket watch became near obsolete with the introduction of the wrist watch in the years leading up to World War I, today this classic, compact time-telling device is an interesting and curious collectable.
text: The pantograph machine invented by Andrew Hallberg around 1910 led to hand engraving of pocket watches becoming obsolete after 1930.