CVSTOS Challenge-R 50 chrono black steel

CVSTOS Challenge -R 50 chrono black steel

Limited edition Xx on 150 pieces made!

New / old stock

Never worn piece out of big private collection. The watch is fully reviewed revised by Cvstos

Diameter 50mm black steel case

Modified Valjoux 7750 movement with power reserve of 2 days

Delivered with Rubber strap and double folding clasp.

Box and papers and 2 year warranty

Optional: Alligator strap possible