📅 Wednesday, October 14, 2026
Before standard railway time zones synchronized the globe, pocket watches with dual dials became essential for travelers navigating differing local times. In the mid-1800s, ingenious watchmakers crafted pieces with dual gear trains allowing independent adjustment for home and local solar time. This early mechanical precursor to the modern GMT watch solved the chaotic discrepancy of neighboring towns running on their own sun-based meridians.
Category: Fun Quirk
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