70s vintage Omega Geneve Ellipse ref 511.416 with Floral guilloché dial cal 625

Case:
o   Gold plated (recent gold bath applied) and back in stainless steel oval shape ref 511.416
o    Fine condition with strong geometry
o   27mm without crown / 37mm lug to lug / 6.7mm thickness / 15mm lug width
o   Original crown 
o   Original plexiglass

Movement:
o    Mechanical manual wind cal 625 -  serviced by watchmaker on July 2025 (movement was disassembled, washed, lubricated) 

Dial & Hands:
    o Untouched champagne floral Toledo guilloché

Bracelet Material: 
  o New 15mm black leather with generic golden buckle
 
Conclusion / Condition: 
A rare dress model in good working condition, an elegant and distinctive piece.

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