Estate, Vintage cuff bangle / bracelet. Made 2nd half of the 20th century by Cartier. 18k gold. 

Weighs 34.8 grams. 5/8 inches (17mm) wide except for the terminals which are 3/4 inch (just under 2cm) wide. 

Bracelet consists of a wide, flat band of gold in yellow, white and red. Each colour is a double row with deep border/dividing line. The terminals in the form of the Cartier mirror-image C's in yellow gold. 

Hallmarked inside the bangle with a lozenge containing 750 (European for 18k gold); Cartier signature, serial numbers that appear to be 117773 and then 60032. 

Good original condition. Minor, negligible surface wear commensurate with age and mentioned only for the sake of total accuracy.