Hi everybody, I have a very sentimental watch which was given to my grandfather in 1970 for 25 years service. It is a Movado Tempo-matic Sub-sea, appears to be gold, especially the back plate. I need more info on the watch, possible worth for insurance purposes, and since I live in South Africa, maybe some reference to reputable local watchmakers that can help me restore and service the watch since it has no strap. One important aspect I need to know, is what the original strap looked like, so I can replace it with as much accuracy as possible. I would like to wear the watch and thus need it serviceable. Please reply in person to see images if you think you can assist. Thank you, Billy.