Lot #14889c – Sellita SW510 M MP b One Button Chronograph Swiss Movement Monopoussoir

Brand: Sellita
Caliber: SW510 M MP b
Approximate Diameter: 30mm, 13.25 line
Approximate Height: 7mm
Jewels: 23J
Frequency (Hz): 28,800 beats per hour, 4HZ
Movement: Mechanical manual wind chronograph
Functions: Central hours and minutes, small seconds (at the 9 hour), 60 second chronograph counter in the center, 30 minute counter (at the 3 hour), monopusher chronograph mechanism (at the 2 hour).
Approximate Power Reserve: 63 Hours
Condition: Comes as shown. It appears to be in unused/unmounted condition. Running at the time of inspection, however, was not checked for accuracy nor water resistance/proofness. An overhaul is always recommended for used watches.
Special Notes: All technical information is as stated by the manufacturer. Additional information from Sellita rhodium treatment, hand height no. 1, refined decoration, straight Geneva stripes on the chronograph wheel bridge, circular main plate and balance bridge, without calendar jumper setting lever, 2 positions, blue screws.