F.P. JOURNE OCTA RESERVE BOX AND PAPERS
Beautiful and rare wristwatch. Round platinum case. Grey and white guilloché dial. Off-centered hours and minutes. Small seconds at 4:30 pm. Big date at noon. Power reserve at 7:30. Hand-wound mechanical movement, calibre 1300.
This beautiful timepiece is equipped with the first self-winding mechanical movement with a chronometric duration of over 120 hours.
This perfectly mastered assembly offers the maximum useful power reserve for a self-winding movement, without compromising precision. This Octa caliber offers unrivalled precision reliability.