Omega Seamaster Professional Diver 300M Co-Axial Master Chronometer 43,5mm, Black ceramic, 43,5mm, Ref# 210.92.44.20.01.001

The Seamaster Professional Diver 300M is a modern adaptation of a legendary dive watch. Its 43.5mm case is made of black ceramic and grade 5 titanium with a black ceramic bezel and white enamel diving scale. The brushed black ceramic dial's laser-engraved waves, PVD titanium indexes filled with Super-LumiNova, Skeletonized hour and minute hands and conical helium escape valve create a bold look. Case back is oriented and aligned with the watch, thanks to Omega's patented NAIAD Lock system. The watch is powered by the Omega Master Co-Axial caliber 8806, contains 35 jewels and has an approximate power reserve of 55 hours. This delightful timepiece is presented on a black rubber strap with a black ceramic buckle.

• Make: Omega
• Model: Diver 300M Co-Axial Master Chronometer 
• Reference: 210.92.44.20.01.001
• Diameter: 43,5mm
• Case material: Black ceramic and grade 5 titanium
• Dial color: Black
• Bezel Type: Unidirectional rotating
• Bezel Color: Black and white enamel diving scale
• Bezel Material: Ceramic
• Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
• Movement: Automatic, self-winding mechanical
• Bracelet Type: Strap
• Bracelet Material: Black rubber
• Clasp: Black ceramic Pin buckle
• Functions: Date, Hour, Minutes, Seconds, Anti‑magnetic, Chronograph, Helium escape valve, Master Chronometer Certified, Screw‑in crown
• Water resistance: Up to a 300m/1000ft (30 ATM)
• Warranty: Balance of 5-Year Omega International Warranty

The watch is unworn and comes complete with full set of original accessories, such as watch box, warranty card dated recently, booklets and manuals.