MINERVA, POCKET WATCH WITH ROMAN XII AND 24 ARABIC NUMERALS, SWISS CIRCA 1910 Age: circa 1910 Material: 800 silver Diameter: 53 mm Case: plain with guillohcé back Movement: remontoir Escapement: Swiss anchor Weight: Rotating: yes To be serviced: yes Notes: watch equipped with a 24-hour snap-in dial, cartouches change. MINERVA, A SILVER 24 HOURS POCKET WATCH, SWITZERLAND 1910 CIRCA