Ceas Waltham Hydromatic automatic ETA 2472 serviced in September

This vintage sensational preserved Waltham Hydromatic automatic watch features the reliable ETA 2472 Swiss movement, a stainless steel case, date function, and classic 1960s styling—ideal for collectors seeking a robust and timeless Swiss-made piece. Its 25-jewel automatic caliber, "Super Waterproof" construction, and elegant sunburst dial make it both a stylish daily wearer and a valuable addition to any watch collection. The watch was serviced in September by a professional watchmaker (date can be seen on the back cover). Key Features Movement: ETA 2472 automatic, 25 jewels, bidirectional winding, frequency of 18,000 vibrations per hour, 42-hour power reserve, Incabloc shock protection, and capable of chronometer-level accuracy. Date Mechanism: Semi-quickset date feature; adjust the date by moving the hands repeatedly between 20:30 and midnight, with instant date change at 24:00. Case: Stainless steel, waterproof with “Super Waterproof” noting on the case, screw-down back, and mid-1960s styling. Dial: Simple, classic appearance with applied indices and date window at 3 o’clock. Dimensions: 36mm case diameter (excluding crown), offering a timeless size for vintage wristwatches. Functions: Hours, minutes, direct central seconds, and date. Notable Movement Details Production: ETA 2472 produced from 1956 to 1974, widely regarded for reliability and used by many quality Swiss brands. Regulation: Features a moveable hairspring stud and a long regulator arm for fine adjustment. Automatic Winding: Bidirectional self-winding mechanism for efficient power reserve.