hi, my 10 year old Explorer 1 Ref. 114270 is in minty condition. keeps time well but when I manual wind it with crown, it is not so smooth and with a bit of friction. The winding sound is also louder than my other rolexes.
(1) Has anyone experienced this?
(2) Does it need a service? (bought it pre-woned and do not know service history)
(3) How much for a basic service at KL RSC for Explorer 1 Ref. 114270?
(4) Any other alterntive service place besides RSC?
Thank you.