70s vintage watch mens Certina ref 5206 147 hand wind cal 25-66 burgundy dial NOS

Case:
o Gold plated and back in stainless steel, ref. 5206 147 serial 8546086 
o Fine condition with strong geometry
o 34mm without crown / 38mm lug to lug / 9mm thickness / 18mm lug width
o Original plexiglass and crown

Movement:
o Mechanical manual wind certina cal 25-66 - working well - photo of timegrapher 

Dial & Hands:
o Untouched beautiful burgundy / gradient dark red dial

Bracelet Material:
o Original leather strap with original buckle and tag

Conclusion / Condition:
A new old stock collector's condition piece, a beauty from the 70s

please see photos as they are part of the description.
No box or papers, no water proof test, sold as is, any question feel free to ask…
Keep in mind that it is a vintage watch, it is normal to be 1/2 minute early or late
Wrist-Treasure