Brand: Lucien Piccard (Vintage Swiss)
Model: 24787 (case number)
Case: Solid 14k Yellow Gold, 33mm diameter
Movement: Swiss Quartz (often high-grade, 5-jewel)
Dial: Gold-tone with stick markers, a single diamond at 12 o'clock, and a date window at 3 o'clock
Era: From the 1970s-80s, reflecting the quartz crisis era.