Oris 20MM Steel And Rose Gold Two-Tone End Link For Unkown Oris Watch Bracelet T69 Transconductance readings are indicated on

Transconductance readings are indicated on the tops of the tubes

though they are labeled differently

Tube One measured 63/65 and Tube Two measured 66/64 where minimum (65%) is 50/50

I wish I could tell you how they sound and from what I can suss out

Oris 20MM Steel And Rose Gold Two-Tone End Link For Unkown Oris Watch Bracelet T69 Transconductance readings are indicated onTwo end links are available. If you want them both, please select 2 from the quantity box. It may be for It may be for a Big Crown 7551 or some of the Pointer date models. These end links appear to be made of stainless steel and rose gold or copper. I cannot guarantee that the copper colored finish is rose gold; and if it is, it is probably plated. Or maybe not