Rado, Sintra series, model: R13691172, men's automatic mechanical watch, 32.4mm diameter. The entire watch features a high-hardness sintered ceramic case and an integrated ceramic strap. It has a black square dial, golden hands and hour markers, a date display at 3 o 'clock, and is equipped with an automatic mechanical movement. With a simple and avant-garde design and a fine texture, it is elegant and grand for both commuting and business wear