Cartier

Diamond 'Turtle' Wristwatch, France

Cartier

The tonneau-shaped case and silvered dial applied with Roman numerals and blue steel hands, the bezel decorated with rose-cut diamonds, on a black grosgrain strap.

• Inner circumference 5⅞ inches
• Signed Cartier, numbered 9509
• Caseback partially numbered 2400 7810
• With French assay and workshop marks
• Mechanical movement
• 18 karat pink and yellow gold
• Platinum
• Circa 1915