What a Sinn!
Just received this - a Sinn 8820.I have been searching for one for quite some time as it's not common.
Based on what I read (off the internet no less, so it must be true! :mrgreen: ), the 8820 was in production until 1994 when the company was sold.
The 8820 was Sinn's 1st titanium watch. It's signed ETA 2892-A2 movement can be seen through its transparent see through caseback.
Case measures around 39mm (3 o'clock to 9 o'clock, including bezel) but it wears large. Both crown and bracelet clasp are marked with a simple 'S'.


Ender