1976 CWC W10 6645 99 British Military Issue Mechanical Wristwatch with 1973 Hamilton W10 6645 99 Mechanical British Military Issue Wristwatch 1973 Hamilton W10 6645 99 Mechanical British Military Issue Wristwatch 1973 Hamilton W10 6645 99 Mechanical British Military Issue Wristwatch 1975 Hamilton W10 6645 99 British Military Issue Mechanical Wristwatch 1973 Hamilton W10 6645 99 Mechanical British Military Issue Wristwatch