GMT Earth by Greubel Forsey

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January 2018

GMT • 2nd time zone • rotating globe with universal time and day-and-night • complete and global view from northern to southern hemisphere • universal time on 24 time zones • summer and winter time • cities observing summer time • lateral window showing the equator • GMT pusher • Tourbillon 24 Secondes • hours and minutes • small seconds • power-reserve

Limited edition of 33 pieces in white gold

Hand-wound movement with 3 patents