Eight-Day

Case: stainless steelSize: 43mmMovement: hand-wound manufacture caliber A&S1016Function: date, power reservePower Reserve: approximately eight daysWater Resistance: 30mDial: blue guillochéCaseback: sapphire crystalStrap/Bracelet: stainless steelFactory Warranty: two yearsThe Eight-Day is equipped with a highly efficient twin barrel to store its lengthy eight-day power reserve, which is displayed on the dial at 12 o’clock. The guilloché dial also includes a date indication and a small seconds display at 6 o’clock. The latter echoes the look of those found on the marine chronometers made back in British watchmaking’s 18th-century heyday when timepieces played a crucial role in nautical navigation and Arnold & Son was the supplier of choice to the British Royal Navy.