Case material: White gold; Charge: Manual; Conditions: Never worn Presentation condition : Without documents; Model: Chronograph Price on request Gmtbroker Reference: nessuna New Un-Worn With Original Box And Papers. Limited Production XX/28. 46mm 18k White Gold Case With A Transparent Case Back. Midnight Blue Dial. Roger Dubbuis Black Crocodile Skin Strap On A Roger Dubuis 18k White Gold Tang Buckle. This Watch Features A Two Register Chronograph Function.