Omega Swiss Automatic Chronograph Calibre 3313 circa 2007

45.5mm brushed and polished stainless steel case with a 52-hour power reserve, water resistant to an incredible 2,000 feet / 600 meters. Domed scratch-resistant sapphire crystal glass with multi-layered anti-reflective treatment, a solid screw-down caseback crisply stamped with the large Seamaster Hippocampus medallion, matching orange-accented chronograph pushers, a manual helium escape valve at 10 o'clock, and an overbuilt, ultra-robust case profile engineered for extreme deep-sea exploration. Commanding and intensely striking on-wrist presence thanks to its vibrant orange unidirectional rotating dive bezel, matte black dial, and high-visibility architecture.

On matching original brushed stainless steel three-link bracelet featuring a secure fold-over deployment safety clasp with an integrated diver's extension.

The definitive first-generation modern Planet Ocean Chronograph powerhouse housing a high-performance column-wheel automatic movement with Co-Axial technology, featuring iconic broad-arrow hands, luminous Super-LumiNova® hour markers, a vibrant orange-tipped central chronograph needle, and a date display positioned between 4 and 5 o'clock.

Full Set, with original red Omega leather presentation box, cream leather cardholder wallet, operating instructions booklet, pictogram card, chronometer certificate, and original international warranty card displaying reference 22185000 and matching serial number. Excellent pre-owned physical condition with sharp factory case lines, clean bezel coloring, and tight bracelet articulation.

(Stock Ref: AB149)