18kt yellow gold case with a brown leather strap. Fixed 18kt yellow gold bezel. with blued steel hands and black Roman numerals hour markers. Minute markers around an inner ring. Dial Type: Analog. Self-winding automatic movement. Scratch-resistant sapphire crystal. Blue sapphire cabochon crown. Solid case back. Case diameter: 38.5 mm. Case thickness: 9.8 mm. Deployment clasp. Water-resistant at 30 meters / 100 feet. Functions: hours, minutes, seconds. Luxury watch style. Cartier Ballon Bleu 18kt Yellow Gold Unisex Watch W6900356.
SPECIFICATIONS:
| Brand | Cartier |
| Model number | W6900356 |
| Gender | Unisex |
| Series | Ballon Bleu |
| Watch Style | Luxury |
| Movement | Self Winding Automatic |
| Engine | Caliber 076 |
| Functions | Hours, Minutes, Seconds |
| Case Material | 18kt Yellow Gold |
| Case Shape | Round |
| Case Diameter | 38.5 mm |
| Case Thickness | 9.8 mm |
| Case Back | Solid |
| Crown | Blue Sapphire Cabochon |
| Bezel | Fixed 18kt Yellow Gold |
| Dial Color | White |
| Dial Type | Analog |
| Dial Markers | Black Roman Numerals |
| Hands | Blued Steel |
| Bracelet | Brown Leather |
| Clasp | Deployment |
| Water-Resistant | 30 meters / 100 feet |
| Crystal | Sapphire |
| Watch Label | Swiss Made |