The Precision line offered manual-winding watches when Rolex was primarily known for its automatic calibres. Yet this calibre offers many advantages. It is very robust, accurate and allows for a slimmer case. This Oyster case fits like a glove and its smooth bezel adds a discreet touch to the watch.
You can follow the servicing of a Rolex from a cousin reference here:
https://lumeville.com/blogs/sur-letabli/la-rolex-precision-6427-le-rhabillage
Switzerland, 1971
Dial : Silver tritium dial and tritium baton hands
Case : Steel
Diameter : 34mm
Movement : Rolex 1225 mechanical manual-winding 17 jewels
Bracelet : 19mm leather
Condition : Superb overall condition! The tritium on the dial and hands is stunning. All gaskets and mainspring are new. This Rolex features a "Turned engine" bezel instead of a smooth bezel, and a "triangle" or "coffin" box. The movement has been fully serviced, this Rolex runs perfectly.
Watchmaker's warranty : 12 months
