A fully original Citizen Challenge Timer Automatic Chronograph powered by the legendary Citizen 8110A movement. One of Citizen's most iconic chronographs from the 1970s, highly appreciated by collectors for its reliable high-beat automatic chronograph movement and distinctive vintage design. The watch remains in original condition, including dial, hands, movement and bracelet. The chronograph functions operate correctly and reset precisely to 12 o'clock. The movement is running well and keeping good time. Specifications: - Brand: Citizen - Model: Challenge Timer - Movement: Citizen 8110A Automatic Chronograph - Case diameter: 38 mm (excluding crown) - Day-Date display - Stainless steel case - Original bracelet - Fits wrists up to approximately 20 cm - Production period: 1970s Please examine all photographs carefully as they form part of the description. The watch will be shipped from Turkey. Any customs duties, import taxes, VAT or additional charges are the responsibility of the buyer.