Timestamp : [IMG-0705.png](https://postimg.cc/2VpYbCLz) Up for sale is a vintage Omega Constellation Electronic Chronometer f300Hz, reference 198.002. This piece runs on the famous Caliber 1250 (ESA 9162 Tuning Fork) movement, a historic bridge between mechanical and quartz. Details: • Brand: Omega • Model: Constellation Electronic f300Hz • Reference: 198.002 • Movement: Omega Cal. 1250 tuning fork (ESA 9162) • Case: Gold-plated, 40mm x 44mm approx. • Dial: Champagne/gold-tone, date at 3 o’clock • Crystal: Acrylic • Strap: New brown leather • Functions: Hours, minutes, central seconds, quickset date Condition: • Recently serviced – runs smooth, keeps good time. • Dial is perfectly clean, no blemishes. • Case plating in good shape with light age-related wear. • Crystal clear with minimal marks. This is a COSC-certified electronic chronometer – the iconic Omega with the 300Hz tuning fork hum. A collectible piece in great condition and ready to wear. ⸻ 💲 Price: $575 shipped (OBO) 📦 Shipping: UPS tracked worldwide 💳 Payment: PayPal G&S, Wise