Diamond and 18K gold on luxury wristwatches are common. Thus, at times of servicing, trust none other but watchmakers for Hamilton or Raymond Weil watch repair. For more details, visit this link: https://www.evernote.com/shard/s740/sh/5776fccd-9266-4927-bb59-fe447e6e7677/e936d19fab40dcacd85be55383fe37b9