Sellita One Button Swiss Maual Watch Movement Part

Updated August 18, 2026

Lot number71
Estimate1,000.00 - 1,200.00 USD
AuctionWatches, Books, Horological Objects
DateAugust 25, 2026 at 8:00 PM MDT
Auction houseBaer & Bosch Auctioneers Inc
LocationCheyenne, Wyoming

Brand: Sellita Caliber: SW510 M MP b Approximate Diameter: 30mm, 13¼” Line Approximate Height: 7 mm Jewels: 23J Frequency (Hz): 28,800 Beats per hour, 4 Hz 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. Appears to be in unused/unmounted condition. Running at the time of inspection, however, it was not checked for accuracy or 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.

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