Seiko Prospex Speedtimer Watch - SSC939P Premium It features a round brilliant

It features a round brilliant cut London blue topaz in the centre in a four-claw setting on a twisted band

it offers both analogue and digital displays

41 hour power reserve

This is then surrounded by a halo of white diamonds that are claw set in white gold

Seiko Prospex Speedtimer Watch - SSC939P Premium It features a round brilliantPROSPEX: Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japans first divers watch in 1965, Seikos innovative technology has changed global standards. We are constantly striving to bring ever greater reliability and safety to both professional and recreational divers. SPEEDTIMER SERIES: In the 1960s, Seiko announced itself on the