Good day all! My very first post in this forum. I found my dad’s 69 speedy while renovating my house . He thought he lost it long time ago. Anyway watch only, with bracelets luckily. Wanting to find out more about the watch history and stuff I joined my local Facebook group and posted a picture of the speedy and someone commented that my dial and markers has been exposed to moisture thus it turned brown. I mean the watch has been sitting in my house for at least a decade and a half. How did it get exposed to so much moisture? Couldn’t find much info about moisture turning dial brown online. I am from Singapore so sure it’s humid, but wondering is that the actual cause. Hoping someone can answer my query. Attached is a picture of the watch. Ps. If someone has a nice looking DNN bezel which is period correct can pm me too. Thanks for reading!