perpetual calendar

  1. Watch Sales Forum
    Invicta 10915 Minute Repeater perpetual calendar men's watch features a 44mm wide and 12mm thick black ion plated solid stainless steel case with a fixed bezel and a textured push-pull crown with function pushers. Invicta 10915 is powered by an accurate Japanese 6U60 quartz perpetual calendar...
  2. The Swiss Watch Forum
    Just want to share some pics with this beautiful time piece. I have eyeing this for the past few years and finally bit the bullet and acquired this watch on 5 Jan 2011. I currently own a Pilot Chronograph as well. I am always impressed with IWC design in particular the size and clarity of the...