CASE NUMBER: 6713525
CASE MATERIAL: Stainless steel
CASE DIMENSIONS: 39 mm in diameter
DIAL: Domed matte black with crosshairs and Arabic hour markers, framed date aperture at the "3" marker
BRACELET MATERIAL: Original Certina signed in stainless steel by Gay Freres
BRACELET SIZE: 7-1/2 to 8-1/2 inches
FUNCTIONS: Time and date
The Certina DS line of waterproof watches was designed with a thick shock absorbing rubber case holder between the movement and the case to provide an extra level of shock protection -- thus the "Double Security" nomenclature. The present example is the second series of DS divers with interesting crosshair dial accented by Arabic numerals. The movement is Certina's own design and the original bracelet is from Gay Freres. The bezel insert has an attractive brown patina.