1 in stock


You are bidding on a FANTASTIC and VERY RARE example of a WW2 Japanese Navy Seikosha Split-Second Stopwatch! Used to calculate/time firing intervals, it was used by various Submarines and Destroyers!


Usually worn around the neck by Navy personnel responsible for Attack Coordination (Torpedos and Artillery), this Seikosha Stopwatch is in AMAZING functioning condition!  It features a split-second display, in 15 second intervals (7 intervals in total), and the manufacture name is clearly marked in Kanji on the face, indicating, “Daini Seikosha”.  Rear of the case (as well as the original box), reads:

Stopwatch for Firing Intervals

Yokosuka (Naval Base)

No. 6

Still functions PERFECTLY!  Some very slight marks and scratches due to the age, but otherwise SUPERB!  Box features some marks, scratches, and wear.  Kanji on the box matches what is on the watch.  The ONLY one I have seen of its type!  Like most Japanese items, it is a VERY RARE item, perfect for any collection or display!



 Please email me if you need additional photos or information.


——————- PAYMENT —————–


Payment should be made within 7 business days at the end of the auction unless buyer contacts me for other arrangements. I accept all forms of payment.


 ——————- SHIPPING —————–


My goal is to ship within 7 days from auction end. However, depending on circumstances, it may take up to an additional 1 week from receipt of confirmed payment. If you need it shipped sooner, please let me know and I will do our best to accommodate.


——————- TERMS OF SALE —————–


Most of my items are vintage, and as such are AS-IS, so you must therefore expect a degree of wear due to age and/or usage. I will describe each auction to the best of my knowledge and take as many photos necessary to ensure you are pleased upon receiving your item. All sales are final, so please make sure your questions are answered to your satisfaction before you purchase.


——————- ABOUT ME —————–


Although my passion is the Me109, I do offer many other German Aircraft (Fw190, Me262, etc.), as well as USAF and Japanese items. Occasionally I do offer many non-vintage items such as prints and art relating to the time period. As a private collector myself, I am constantly on the lookout for historical memorabilia, authentic photographs, artwork or anything unique relating to military aircraft.


——————- COPYRIGHT —————–


All pictures and descriptions used in my auctions under COPYRIGHT and I forbid the use of these photos and information in any manner such as paper or electronic (internet) publications or otherwise. Use is solely based on my authorization only.