Oris ProPilot X Calibre 400 01 400 7778 7153-07 7 20 01TLC collection_khaki-navy Grounded in the original Grand

Grounded in the original Grand Seiko Style expressed in a Grand Seiko watch from 1967

The Chronograph is powered by the manually wound cosc-certified Breitling Manufacture Caliber B09

while the helium escape valve has been given a conical design

Functions: Second second stop Panorama Date Hour and minute

Oris ProPilot X Calibre 400 01 400 7778 7153-07 7 20 01TLC collection_khaki-navy Grounded in the original GrandAn ultra modern pilot watch inspired by over a century of aviation heritage Inspired by the brand's rich aviation heritage and the joy of mechanics, is the Oris ProPilot X Calibre 400 a fully modern 39mm pilot watch crafted from titanium and powered by Oris' highly anti magnetic, five day, in house s. It's a bold new horizon for the Swiss indie, and a tool watch icon in the making. As with every movement in the Calibre 400 Series, Calibre 400 has