The case head measures approx. 41.7mm tall and 35.3mm wide (not counting the crown). The silver dial is in MINT condition. CONSTELLATION CHRONOMETER OMEGA ELECTRONIC F300hz SWISS MADE. The stainless steel case is in good condition.The inner rear case cover is stamped. ACIER INOXYDABLE OMEGA WATCH CO. FAB SUISSE SWISS MADE198 003 AB MOVEMENT LICENSED BULOVA & PAT. The electronic tuning fork quartz movement is stamped. Installed a battery an nothing happened. Does need cleaning / repair. Please check out my other auctions for other fine vintage pocket & wristwatches. This list is subject to change by Shipsaver. If you have any questions or concerns, please dont hesitate to contact me. Thanks for your interest and good luck! The item "VINTAGE OMEGA CONSTELLATION CHRONOMETER F300hz TUNING FORK MENS WATCH to FIX" is in sale since Wednesday, July 17, 2019. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Wristwatches". The seller is "adtpcs" and is located in Glendora, California. This item can be shipped worldwide.