Omega 25mm Ladies Constellation MOP Diamond Logo Dial +Bezel 。Brand: Omega Model: Constellation Reference/ model number: 1458.75 Band reference: 6552/864 Serial number: 58378902 Circa: 1990\'s Movement: Swiss made quartz movement, Omega Cal.1456 Service/ battery: New battery installed in January of 2026 Functionality: Watch has been tested and all functions are working flawlessly, keeping excellent time Case size: 25mm stainless steel case Lug/ band size: Original stainless steel bracelet band that tapers from 16mm to 14mm; missing a few of the original removable links, and will currently fit a 5.5-5.75 inch wrist, more links available for sale here on eBay if you have a lager wrist Features: White MOP Logo dial, fixed diamond bezel, Swiss made quartz movement, water resistant, a sapphire crystal, and a push/pull crown Box/ papers: Not included