Straps: Genuine alligator, folding clasp in gold (18K) or in steel with twin safety lock system. Mercury Chronograph FL 301. Technical details. Movement: Self- /breitling-premier-b01-chronograph-watch-review/ 2019-08-19T15:12:00+00:00 daily daily 0.6400 ablogtowatch.com/watch-brands/favre-leuba/Favre-Leuba New CEO. Since January 2020, the brand has Mr. Philippe Roten as its Chief Executive Officer. 13 May 2020. Philippe Roten. People and interviews Closed; Color Black ; Black; Type Automatic ; Automatic; Power Reserve 38 hours ; 38 hours; Caliber FL 301 - Sellita SW200 with an hour indication system Fl 305 Nos Movement - £500.00. Favre Leuba Geneve Sea King 111 Light Green Dial Handwinding Movement Favre Leuba Mercury Chronograph 110301.003. Vintage Favre Leuba Men's Manual Hand Winding Wrist Watch Swiss Made. SPONSORED FAVRE LEUBA MERCURY CHRONOGRAPH 110301.003.ST.003 CAL. FL 301 PROJECT.