This vintage Citizen Homer Para Water “Star 55” represents a formative moment in Japanese watchmaking, a time when Citizen and Seiko stood side by side, competing directly to define the standard of mechanical wristwatches during the 1960s. Rather than luxury or ornamentation, this era demanded reliability, clarity, and honesty in design. The Homer series was Citizen’s answer to that challenge: a manual-winding watch built for everyday use, engineered to perform consistently in real-world conditions, and positioned to rival Seiko’s contemporary mechanical models. The Para Water designation reflects Citizen’s early pursuit of improved water resistance, a practical response to the changing lifestyles of the postwar period. It is a reminder of a time when Japanese manufacturers were rapidly refining their technology, closing the gap with Swiss makers, and competing fiercely not only abroad, but also among themselves. The silver dial features applied baton hour markers arranged in a calm, highly legible layout. There is a quiet confidence in its simplicity, free from unnecessary decoration. The fluted bezel adds a subtle sense of character, catching the light without overpowering the overall balance. The stainless steel case measures 36.5 mm, a size that feels purposeful rather than imposing, and remains remarkably wearable by modern standards. On the case back, the engravings Citizen, Para Water, Star 55, and reference number 50215 clearly identify the model and series. Based on the serial number, the estimated production year is 1967, placing this watch firmly within Citizen’s most competitive mechanical era. The watch is fitted with a new aftermarket leather strap, suitable for wrist sizes up to approximately 20 cm. The acrylic crystal shows a small hairline crack near the 1 o’clock position. Running at the time of listing. As a vintage watch, stable operation, accuracy, and water resistance are not guaranteed. The watch will be carefully packed and shipped with tracking for safe delivery.