REGULATEUR, CIRCA 1910 Case: four-body in chromed and nielloed metal, caseback decorated with equestrian scene. Dial: white enamel, Roman numerals, minute divisions, small seconds, Louis XV hands. Movement: key-less winding, nickel-plated, bridge plate, lever escapement, monometallic balance with screws, flat hairspring. Accessories: – Diameter Ø: 67 mm Note: working, but to be serviced.