This titanium solar powered dress watch from Seiko includes a three-fold clasp and push button release. The case features hardlex glass with a blue dial and silver markers with 3 hands for hours, minutes and seconds. Complete with a date window with 100m water resistance. Powered by both natural and artificial light - no need to change the battery. As the inventor of the quartz watch in 1969, Seiko has led the watch industry for four decades in refining quartz technology for each new generation. Today, Seiko also offers a full range of quartz watches powered by light, capable of converting all types of light into energy, with no battery replacement ever required. SEIKO Solar is a bright idea that is good for the planet.