A COLOURED DIAMOND AND DIAMOND 'XXI' QUARTZ WRISTWATCH, BY SAECULUM

A COLOURED DIAMOND AND DIAMOND 'XXI' QUARTZ WRISTWATCH, BY SAECULUM
The silver-coloured rectangular dial with engraved Roman numerals with pavé diamond centre, to a black diamond pavé surround and reeded bezel, with later leather straps, case 23mm, bracelet 23.5cm
Please note that the black diamonds have not been tested for natural origin
Case signed Saeculum XXI, no. 01