Seamaster Aqua Terra 150MThis 43 mm Worldtimer model includes a polished case and bracelet in 18K Sedna gold. This is the same material used for the hands and indexes. The exterior section of the opaline silvery dial includes vertical teak stripes and a circle of global destinations printed in red (GMT), blue (+1h in summer) and Sedna gold colour (places without daylight savings). The centre of the dial contains a 24 hour glass ring, with opaline silvery colour to indicate