Omega Constellation Globemaster Co-Axial Master Chronometer Watch - 39 mm Steel And Yellow Gold Case - Yellow Gold Fluted Bezel - Silvery Dial - Brown Leather Strap - 130.23.39.21.02.001 Copper a self-winding mechanical chronograph orchestrating

a self-winding mechanical chronograph orchestrating the center hour and minute hands

Encircling the case

This exquisite timepiece embodies a harmonious blend of elegance and precision

embodying a perfect blend of refinement and durability

27 mm brushed stainless steel and 18K yellow gold case

Omega Constellation Globemaster Co-Axial Master Chronometer Watch - 39 mm Steel And Yellow Gold Case - Yellow Gold Fluted Bezel - Silvery Dial - Brown Leather Strap - 130.23.39.21.02.001 Copper a self-winding mechanical chronograph orchestrating39 mm stainless steel and yellow gold case, transparent back, yellow gold crown, yellow gold fluted bezel, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, opaline silvery dial with Pie Pan design, caliber 8900 self winding Co Axial master chronometer movement with date function, approximately 60 hours of power reserve, brown leather strap. Water resistant to 100 m (330 ft).