Certina DS diving Gay Freres 3/72

NOS vintage bracelet

Diver´s expandable

Gay Freres quality

No end links with this, but meant for 20 mm lug width. A beautiful, untouched example. Length: 15,5 expanding to ca 18,5 cm. Patented, signed GF and dated 3rd quarter 1972. DS and Certina logos.