A mechanical self-winding machine that is very thin in height. Caliber 240 Q. Hands for day, date, month, leap year and 24-hour indicator. DIAL Blue sunburst with gold applied hour markers and luminescent coating. cover White gold. Connect button to adjust. The case back is sapphire crystal. Water resistance to a depth of 60 metres. Diameter (10-4:00): 40 mm. Height: 8.42 mm. STRAP White gold