All Posts

The first evolution of the Rolex Explorer II came in 1985, with the reference 16550, marking the most significant update of this model. Differences were both technical and design-related. The movement, for instance rolex replica watches usa, was now the calibre 3085, which allowed the 24h hand to be set independently. This meant that the Explorer II became a dual time zone watch - while the GMT-Master became a triple time zone watch.