Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 38 mm Steel Case - Black Dial - Black Leather Strap - 220.13.38.20.01.001 white-gold 41 mm brushed and polished

41 mm brushed and polished stainless steel case

39 mm 18K yellow gold case

sun-brushed black dial with polished domed Roman numerals and indexes

262 diamonds and inlaid with pink mother-of-pearl butterflies

domed opaline-silver dial features 18K yellow gold hands and indexes

Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 38 mm Steel Case - Black Dial - Black Leather Strap - 220.13.38.20.01.001 white-gold 41 mm brushed and polished38 mm stainless steel case, transparent back, screw in crown, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, black dial with a horizontal teak pattern, caliber 8800 self winding Co Axial master chronometer movement with date function, approximately 55 hours of power reserve, black leather strap. Water resistant to 150 m (500 ft).