Oris Calibre 733 Movement Review

The Oris Calibre 733 is a Swiss automatic movement that powers a wide range of the brand’s popular diving and everyday watches. Built on the proven Sellita SW200-1 architecture, this 26-jewel calibre beats at a steady 4 Hz frequency, offering dependable timekeeping with hours, minutes, central seconds, and a date display. Its 38-41 hour power …