A robust Citizen Automatic 4-820789Y from 1978 JDM, this timepiece is a classic vintage diver, recognized for its durability, functionality, and military heritage. Housed in a sturdy stainless steel case, it features a commanding black dial designed for maximum legibility, equipped with prominent square luminous hour markers, luminous hands, and a date window at the three o'clock position. The unidirectional rotating bezel allows for accurate dive timing, while the “Water Resistant 150M” inscription underscores its original purpose-built nature.
What sets this particular model apart is its provenance: it was issued by the Pakistan Air Force during the late 1970s and early 1980s. Known for its disciplined operational standards and elite aviation corps, the PAF equipped its pilots and technical personnel with durable, reliable timepieces, often opting for Japanese diver watches like this Citizen due to their ruggedness, mechanical precision, and ease of maintenance in the field. These watches weren’t just accessories; they were essential tools in cockpit and ground operations.
Powering this PAF-issued diver is a 21-jewel Citizen Automatic movement, celebrated for its enduring performance and service-ready design. With its military legacy, robust construction, and iconic diver aesthetic, this Citizen 4-820789Y is more than just a collectible, it’s a piece of functional history from both the golden era of Japanese watchmaking and the operational archives of one of South Asia’s most respected air forces.
