Seiko Prospex Speedtimer Series Watch - SSC965P appro The band is a combination

The band is a combination of rose gold plated chain links and black leather

DAT55G that is three times harder than pure titanium and highly workable

This ring is approximately 3mm wide

The cross is then attached to a 9ct rose gold bale

Each one features claw set round brilliant cut rubies alternating with round brilliant cut diamonds

Seiko Prospex Speedtimer Series Watch - SSC965P appro The band is a combinationPROSPEX: 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. Seiko is constantly striving to bring ever greater reliability and safety to both professional and recreational divers. SPEEDTIMER SERIES: In the 1960s, Seiko announced itself on