Thank you for viewing. OMEGA Constellation with a silver dial and black leather strap. - Brand: OMEGA - Model Name: Constellation - Dial Color: Silver - Belt Material: Leather - Belt Color: Black - Date Display: Yes Purchased about 20 years ago. While it shows some signs of use, there are no noticeable scratches or chips, possibly because it was only worn on special occasions. I believe it's a high-quality quartz watch with virtually no monthly or daily deviation. - Overhaul: Performed twice - Battery Replacement: October 19, 2025 ※ Accuracy after battery replacement - November 16th (Sunday) Monthly deviation ±0 seconds - December 8th (Monday) Monthly deviation ±0 seconds Thank you for your consideration.