Zeno Chrono DD Tachymeter Oversized BrandZeno CollectionOversized ModelChrono DD Tachymeter Reference8557TVDDT-a1 Country of originSwitzerland Type of watchMen's Case materialSteel Case diameter47.5 mm Water resistance30 m AutomaticChronographHoursMinutesSecondsDateTachymeter scaleWristwatch