Dueber SR7 Pocket Watch, Swiss Mechanical Movement “Special Railway” 24 Hour Montgomery Dial Dueber Watch Co with blue numerals at 5-minute

with blue numerals at 5-minute intervals

About 2 inches wide (approx 51 mm)

The movement can run continuously for 46 hours on a full wind (although a daily wind is recommended for optimal timekeeping)

A reliable and affordable piece of 19th-century American watchmaking

and the added functionality of a wind indicator

Dueber SR7 Pocket Watch, Swiss Mechanical Movement “Special Railway” 24 Hour Montgomery Dial Dueber Watch Co with blue numerals at 5-minuteThe Special Railway dial is a throwback to the Railroad dials used in pocket watches made for the American and Canadian railways near the turn of the century. This Montgomery style dial features black minute numerals along the outside edge, with blue numerals at 5 minute intervals. The 1 12 Large black numerals are flocked by blue 13 24 hour marks. It is marked Special Railway above the seconds chapter. Dueber mechanical watches are built to last and