Just thought I'll share my complete service experience with IWC.
Sent my 3536 Aquatimer for a complete service via a Bond Street London retailer in late September 2011. Requested for a complete service. Watch was sent to the Swiss factory as Richemont London did not have the necessary parts. Watch service was completed by Mid November and returned to me via the retailer.
Positives:
Excellent case restoration. The entire watch appeared as if it was brand new. All the scratches have been removed and the Titanium case and bracelet have been completely sandblasted to the original microbille finish. Even the sapphire crystal, which had dents and minor scratches has been completely replaced. Very very happy with the results! I must say that IWC's case manufacturing and case servicing standards are truly impeccable.
Negative:
This was truly and utterly disappointing. The movement did not work at all. It's only a simple ETA 2892-A2 movement and I don't know what happened with the so called quality control process with reference to the movement. Just kept winding and winding the crown, but the second hand and the balance wheel just did not move. Didn't expect this at all, particularly since the watch was sent to Switzerland.
I left empty handed after looking forward to taking home a newly serviced companion of more than 8 years. Have to now wait for another week or so before it's return from Richemont London, which has taken over the repair.
Best regards,
Leon.