Silver-tone stainless steel case and bracelet. Silver-tone stainless steel bezel. Analog blue dial featuring luminous silver-tone hands and index hour markers, complemented by minute markers around the outer rim. Luminescent-coated hands and markers for excellent legibility in low light conditions. Date display positioned at 6 o'clock. Chronograph functions with two sub-dials indicating 12 hours/60 minutes and 60 seconds. Manual winding Omega Calibre 9906 movement with 44 Jewels, a frequency of 28800 vph (4.4 Hz), and approximately 60-hour power reserve. Equipped with column wheel, co-axial escapement for enhanced precision and durability, and is magnetic resistant. Water resistance up to 50 meters / 167 feet suitable for everyday splashes but not professional diving. Includes scratch-resistant sapphire crystal and a transparent see-through case back. Round case measuring 40.5 mm in diameter with a band width of 20 mm fitted on a fold over clasp.