Vintage Mens Citizen Chronograph WR 100 Wrist Watch | eBay
The PCAT from Citizen Eco-Dive technlogy, Sapphire Crystal, WR 200 with a two-tone, rose gold stainless-steel 43mm case with blue dial and a two-tone stainless-steel bracelet. It uses a Tachymeter bezel, and
Wr100 Sapphire Crystal bm7100-59e - Citizen Everyday Sport wrist watch
Citizen Chronograph Sapphire WR 100 - 6870 Wristwatch How To Works Alarm - YouTube