Omega Constellation Co-Axial Master Chronometer Watch - 27 mm Steel And Red Gold Case - White -Silvery Diamond Dial - Brushed Steel Bracelet - 127.20.27.20.52.001 43.0

Omega Constellation Co-Axial Master Chronometer Watch - 27 mm Steel And Red Gold Case - White -Silvery Diamond Dial - Brushed Steel Bracelet - 127.20.27.20.52.001 43.027 mm stainless steel and 18K red gold case, transparent back, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, white opaline silvery dial with silk like pattern and diamond indexes, caliber 8700 self winding Co Axial master chronometer movement with date function, approximately 50 hours of power reserve, brushed stainless steel bracelet with polished 18K red gold bars. Water resistant to 100 m (330 ft).

Its integrated bracelet is also crafted from steel with satin-brushed external and central links and polished intermediate links for a versatile touch

caliber 8500 self-winding master co-axial chronometer movement with date window at 6 o'clock

slate grey dial with grande tapisserie pattern

slate grey dial with Mega Tapisserie” pattern

5 mm ceramic case with soft-iron inner case for protection against magnetic fields

black hand-stitched large square scale alligator strap

engraved back with Expedition Jacques-Yves Cousteau" on the edge and the explorer's image in the center

hand-stitched large square scale blue alligator strap

turquoise blue rubber-clad screw-locked crown

calibre 4302 selfwinding movement with hours

screw-locked crown and titanium pushpiece guards

pink gold applied hour-markers with luminescent coating