Silver-tone stainless steel case with light blue leather strap, fixed tachymeter bezel. Blue mother-of-pearl dial featuring silver-tone hands and luminous stick markers including Arabic numerals at the 12 o'clock position. Minute markers around the outer rim. Analog display with luminescent elements for night readability. Date window between the 4 and 5 o'clock positions. Chronograph functions via three sub-dials showing small seconds, 30 minutes, and 12 hours. Automatic mechanical movement with a specified power reserve of up to 40 hours. Scratch-resistant sapphire crystal lens ensuring clarity. Screwed-down fluted crown enhances water resistance which is rated at 50 meters / 165 feet for sports activities. Includes chronometer certification indicating precision performance.
