The Luminor Marina watch is inspired to one of the first Luminor models of the 1940s, equipped with an 8-day Angelus movement, with the small seconds dial at the 9 o''clock position, which still today is the distinctive feature of Panerai watches together with the essential dial with luminous hour markers and Arabic numerals at the quarters. It is also available in the left-handed version, characterized by the winding crown and the device protecting the crown on the left side of the case and the small seconds dial at 3 o''clock. It recalls the technical-functional ingenuity adopted on some models supplied by Panerai to the Royal Italian Navy in the early 1940s: the lever device blocking the crown was fitted to the left-hand side of the case, meeting the needs of the Naval frogmen who wanted to wear the watch on the right wrist, since they already wore a compass or a depth gauge on the left.