Rare Zenith Captain luxury Chronometer Gold 18 kt from the late 60s Perfectly functional and in excellent cosmetic condition, everything coeval! Due to its rounded and curved shape, it's called "Tartarugone", stunning to say the least! Casing in yellow gold 18 kt 0.750, very heavy (only the gold weighs at least 40 g), total weight 65 g, size: 37.50 mm excl. winding crown. Mechanical movement with automatic winding, calibre 2542PC (chronometer certificate) Dial, indexes and hands also in gold 18 kt. Strap and buckle with original gold-plating (the strap is new - from store back) Worldwide shipping via express mail with tracking