Omega Constellation Co-Axial Master Chronometer Watch - 38 mm Steel And Yellow Gold Case - White -Silvery Dial - Brushed Steel Bracelet - 123.20.38.21.02.006 47 champagne dial with silk-like pattern

champagne dial with silk-like pattern and scratch-resistant saphire crystal

Calibre Omega 8900 self-winding co-axial master chronometer movement with date

Bi-metal Ref# 116681

Housing 31 Jewels and boasting a power reserve of approximately 70 hours

Brand Audemars Piguet Series Royal Oak Model Number 67656BC

Omega Constellation Co-Axial Master Chronometer Watch - 38 mm Steel And Yellow Gold Case - White -Silvery Dial - Brushed Steel Bracelet - 123.20.38.21.02.006 47 champagne dial with silk-like pattern38 mm stainless steel and 18K yellow gold case, transparent back, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, white opaline silvery dial with silk like, caliber 8500 self winding Co Axial master chronometer movement with date function, approximately 60 hours of power reserve, brushed stainless steel bracelet with polished 18K yellow gold bars. Water resistant to 100 m (330 ft).