Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Steel Case - Blue Dial - Blue Structured Rubber Strap - 220.12.41.21.03.001 Mechanical Diameter (10 - oclock): 38

Diameter (10 - oclock): 38

CROWN Screw Down BEZEL Yellow Gold CALIBER 7121 "50 Years" Oscillating Weight MOVEMENT Automatic HANDS Luminous DIAL COLOR Yellow DIAL TYPE Analog DATE 3 o'clock DIAL MARKERS Petite Tapisserie BAND MATERIAL Yellow Gold CLASP AP Folding Clasp WATER RESISTANCE 50 Meters (165 Feet) GENDER Men's

white pearled mother-of-pearl dial with 12 diamonds and the polished alpha-shaped hands are in 18K white gold

Celestial dial with black sapphire-crystal disks for sky background and moon phases and transparent sapphire-crystal disk for sky chart and Milky Way

Crowns Screw Down Bezel Set with Gems/Diamonds Movement Manual-Wind Dial Color Black Dial Type Analog Dial Markers Arabic Bracelet Alligator Leather Strap Band Material Leather Clasp Fold-Over Clasp Water Resistance None Gender Men's

Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Steel Case - Blue Dial - Blue Structured Rubber Strap - 220.12.41.21.03.001 Mechanical Diameter (10 - oclock): 3841 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 8900 self winding Co Axial master chronometer movement with date function, approximately 60 hours of power reserve, blue structured rubber strap with grey lining. Water resistant to 150 m (500 ft).