This is a 1970's Gents Tissot Sideral Dress Watch, which we believe has never been worn. It even has its original Tissot ticket on it, and the original integral Patent strap.
The Watch itself is in excellent condition barely a scratch on it, the gold plated case has barely a mark on it, the dial and glass are clean no signs of ageing, the Patent strap is cracking but hey it's been hanging around a long time.
Inside the case is a Tissot Swiss 17 Jewel Lever movement 
Cosmetically overall this is in excellent condition and the watch is running well.