Ressence Type 7 Night Blue Winding: double-depth square socket key

Winding: double-depth square socket key sets time and winds movement at back of clock

only a few maisons in the industry can lay claim to the same history as the esteemed Vacheron Constantin

antireflection coating)

NATO straps

Ressence Type 7 Night Blue Winding: double-depth square socket keyTechnical Specifications TYPE 7 Functions Hours Minutes GMT Runner 120 Shock absorber Oil temperature by colour Movement Patented ROCS 7 module driven by the minute axle of a customised calibre Caseback winding and time setting with Ressence Compression Lock System (RCLS) Magnetic transmission from air to oil Compensating bellows system Self winding 36 hours power reserve 28,800 vibrations per hour 37 jewels 37 gears 8 jewel ball bearings Dial Convex