Vintage Seiko QZ122G Cal 21201 Art Deco Quartz Hanging Mantle Clock – Onyx Stand! For your perusal is a. I have never seen another clock made Seiko with this rare Art Deco Design! As you can see it consists of 2 parts – Clock & Stand! The Clock is a roughly the size of a Goliath Pocket Watch & Hangs on a beautiful Brass & Onyx Stand. Both Clock & Stand have a nice feel…