This is a lovely RAF issued Hamilton 6B 1960s hand wound wrist watch .The earlier "non hacking" movement it has a lovely buttery wind and is running very well keeping excellent time .All original it comes on a single pass nylon band that suits it well ,dial has some age patina ,which I prefer to minty ones that have not really been used or had refurb/replacement dials ..Back has light wear to be expected .Please view all of the pictures as they form the description. Not polished and has been tested, running well as previously stated. ..Can be collected.viewed & it  will be posted special delivery insured ..looks fantastic on as pictured , open to very sensible offers ...