WWII Siekosha Seiko Japanese Navy Chronograph Pilots Pocket Watch i20064

Brand: Seikosha "Seiko"

Case Size: 51mm

Condition: Good original condition. Original hands and lume still intact. 

Additional Info:  A rare and historically significant timepiece, this Seikosha WWII Japanese Navy Chronograph Pocket Watch stands as a testament to the precision and craftsmanship of wartime military instrumentation. Manufactured by Seikosha — the precursor to Seiko — during the 1940s, this chronograph was issued to the Imperial Japanese Navy and used primarily for navigation and timing missions at sea. Housed in a robust nickel or stainless steel case, the watch features a classic black or off-white dial with bold Arabic numerals, a central sweep chronograph hand, and a 30-minute counter sub-dial. Its manually wound movement was engineered for durability and accuracy under the harshest conditions. With its distinctive military markings and utilitarian design, this pocket watch is not only a functional chronograph but also a piece of World War II history. Watch was just serviced and comes with a 1 year warranty from 9/10/25