Old Rotary Wristwatch

[iansp]

I am helping a friend clear a relative’s house and I have been tasked with categorizing items to be sold, donated to charity or taken to the tip. I have found an old Rotary wristwatch. As it is not currently working (no battery installed) and quartz my first instinct was tip but having looked at it a bit further I am now not so certain so would be grateful if anyone knows anything about old Rotary watches.
On the face it says ROTARY, QUARTZ, T-SWISS MADE-T and on the back it says WATER RESISTANT, STAINLESS STEEL, 3565 (which I assume is a model number but I cannot find any information surfing the web) and 1.043.0.0.81 (which I assume is a serial number).
Any information gratefully received.

[url]

[gregs656]

Not worth anything.

[NDA]

gregs656 said:

Not worth anything.

Harsh, but true.

Worth keeping for sentimental value perhaps.

[r159]

Will probably have an ETA or Ronda movement, worth a £1's worth of battery to see if it goes.

[Barchettaman]

Assuming the old battery hasn’t leaked into the quartz module, I bet that would spring into life after a battery change.

A nice little dress watch, that, and it should be worn.

[BrokenSkunk]

Every post above is true.
If you got it going, it's value on the second hand market is about the same as what you'd expect to pay for a battery change.
Could be anything from very late 1980's onwards.

[iansp]

Many thanks to all for the swift responses. I have ordered a battery so fingers crossed.

[NDA]

iansp said:

Many thanks to all for the swift responses. I have ordered a battery so fingers crossed.

That back unscrews - you might need a watchmaker to take it off for you.....