Calibre 3230 incorporates the patented Chronergy escapement, fabricated from nickel-phosphorus, which mixes substantial Power effectiveness with fantastic dependability and is usually proof against powerful magnetic fields. This motion is equipped Using the blue Parachrom hairspring, produced by Rolex inside a paramagnetic alloy. Unlock the value within your treasured timepiece by https://rolexandwatches41616.is-blog.com/36908415/rolex-and-watches-can-be-fun-for-anyone