Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Steel And Yellow Gold Case - White Silvery Dial - Olive Leather Strap - 131.23.39.20.02.002 Double

Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Steel And Yellow Gold Case - White Silvery Dial - Olive Leather Strap - 131.23.39.20.02.002 Double39 mm steel and yellow gold case with anti magnetic protection, transparent back, bezel engraved with Roman numerals, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, silk embossed white silvery dial with date at 6 oclock, Calibre Omega 8800 self winding co axial master chronometer movement with date, approximately 55 hours of power reserve, olive leather strap. Water resistant to 50 metres (167 feet).

sun-brushed champagne dial with diamond hour markers and a date window at the 6 o'clock position

Caliber Omega 8923 self winding movement with co-axial escapement

39 mm stainless steel and yellow gold case

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

approximately 42 hours of power reserve stainless steel Milanese mesh bracelet

crystal white silvery dial and a date window at the 6 o'clock position

silk-embossed creamy silvery dial with diamond indexes with date at 6 oclock

screw-locked crown and titanium pushpiece guards

titanium pin buckle

25 mm yellow gold case

gold hour markers and hands and a date display at three o'clock

This timepiece pays homage to its heritage through characteristic TUDOR hallmarks such as angular Snowflake hands and an unprotected winding crown