Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 38 mm Steel Case - Blue Dial - Blue Structured Rubber Strap - 220.12.38.20.03.001 [Zro2] Rolex calibre 4130 self-winding movement

Rolex calibre 4130 self-winding movement with chronograph central second hand

domed white mother-of-pearl dial with polished 18K gold hands and a date window at 6 o'clock

quartz Omega 1532 movement with date

yellow gold gold screw-down crown

Calibre Omega 8421 self-winding co-axial chronometer movement

Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 38 mm Steel Case - Blue Dial - Blue Structured Rubber Strap - 220.12.38.20.03.001 [Zro2] Rolex calibre 4130 self-winding movement38 mm stainless steel case, transparent back, screw in crown, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, sun brushed blue dial with a horizontal teak pattern, caliber 8800 self winding Co Axial master chronometer movement with date function, approximately 55 hours of power reserve, blue structured rubber strap with grey lining. Water resistant to 150 m (500 ft).