Oris Big Crown ProPilot X Calibre 115: A Watch for All Time (2019)

he Big Crown ProPilot X Calibre 115 lays bare Oris’s historic watchmaking roots. But at the same time, it propels the independent company forward. It’s pure Oris – as nature intended. Calibre 115 is a hand-wound movement operated through the watch’s single crown. When fully wound, the movement will deliver 10 days of power – most mechanical watches run for around two days. This exceptional, 240-hour power reserve is fuelled by a mainspring coiled in a single oversized barrel, visible at 12 o’clock. The power reserve is displayed through an Oris-developed and patented non-linear power reserve indicator at 3 o’clock that shows the power remaining with ever greater accuracy as the time to wind the watch approaches. ////////////////////////////////////////////////////////////////////////////////////// ►PRODUCT INFORMATION Model: Oris Big Crown ProPilot X Calibre 115 Ref. No. 01 115 7759 7153-Set7 22 01TLC CASE Material: Multi-piece titanium case Size: mm, 1.