Auction Houses for Works of Art, Antiques, Jewels, Paintings, Watches: LOT 3 SILVER CHAINS FOR POCKET WATCH KEYS. Sterling silver. Two rings. New (unused). 10 cm.
ZENTRA scheibenuhr Automatic Cal. PUW 1560 D Stainless Steel Duoflex Bracelet 60er J. | eBay
Zentra Automatic Jumping Hour | HorloG | Flickr
ZentRa Vintage for $135 for sale from a Private Seller on Chrono24