I do not know how old the battery is but the clock was as of 2/10/2025.

Antique: No
Pattern: Geometric
Shape: Rectangular
Power Source: Battery Powered
Color: Clear
Material: Crystal
Vintage: No
Brand: Waterford
Type: Mantel Clock
Display Type: Analog
Model: John Rocha GEO
Frame Material: Crystal
Production Style: Elegant Glass
Production Technique: Studio Crafted
Country/Region of Manufacture: Ireland