Seiko Astron 5X Series Watch - SSH161J UA010124 It features a 1ct oval

It features a 1ct oval cut diamond in a white gold

Carefully though-thorough safety for all users

meaning that it opens and can be worn on either a strand of pearls or on a chain

MODEL NUMBER: SSK003K

Seiko Astron 5X Series Watch - SSH161J UA010124 It features a 1ct ovalASTRON: The worlds first GPS Solar watch. By connecting to the GPS network, the Astron adjusts at the touch of a button to your time zone and by taking all the energy it needs from light alone, it never needs a battery change. 5X83 SERIES: this updated 5X movement now features a 1 20 second Chronograph, faster time transfer and improved dial finishes, as well as all the features of the previous 5X53 movement. This watch features a textured blue dial