Early 60's Favre-Leuba "Daymatic" Automatic Winding Gold Plated Watch

Just returned from a full service, a super Favre-Leuba European market "Daymatic" watch with a 21 Jewel automatic high beat movement calibre 1152 - Made by Favre-Leuba in conjunction with Doxa and Zodiiac. The movement is stamped Favre Leuba.
The watch measures 35mm diameter excluding the winding crown and the lugs by 44mm. The case is gold plated and has minimal surface marking. The screw-on case back has the Favre Leuba name. The case back states that the watch is waterproof although with any vintage watchthis should not be relied upon.
The crystal has been replaced. 
The champagne slver dial is signed Favre Leuba Geneve, Daymatic, Swiss made, It has applied gold batons and markers, and although there are some minot use marks, it is in excellent condition. The date is initially set by turning the hands backwards & forwards between 12 & 8 o'clock. A new brown leather strap has been fitted.