Omega Swiss Automatic Triple Calendar Chronograph Calibre 1151 circa 1998

39mm brushed and polished stainless steel case with a 42-hour power reserve, water resistant to 165 feet / 50 meters. Scratch-resistant sapphire crystal glass with a solid screw-down caseback crisply stamped with the Speedmaster Hippocampus medallion, integrated fixed black aluminum tachymeter scale bezel, and a compact asymmetrical case profile engineered for high-performance motorsport utility. Uniquely playful and vibrant on-wrist presence thanks to its multi-textured matte slate grey dial, contrasting neon red/orange chronograph indicators, and an iconic bi-color AM/PM sub-dial quadrant.

On matching original brushed and polished stainless steel multi-link bracelet featuring a secure sliding folding deployment safety clasp.

Highly coveted late-1990s design era triple-calendar powerhouse housing a robust Swiss automatic movement, featuring stylized luminous Arabic numerals, a dedicated black-and-blue 24-hour day/night register at 9 o'clock, a distinct yellow airplane-tipped pointer date hand, and integrated twin inline day and month aperture windows sitting neatly at 12 o'clock.

Watch with box only, original red Omega leather presentation box included, documentation cards and registration paperwork absent. Excellent pre-owned physical condition with sharp factory case facets, clean bezel printing, and vibrant dial color preservation intact. this model famously gifted to the founder of hodinkee by his grandfather

(Stock Ref: AB147)