Segal Supply — mock CAD asset SKU: 6645-01-544-0408 Name: Chronograph Watch Format: DWG Standards: NSN 6645-01-544-0408, FSC 6645 Generated: 2026-06-18T19:26:13.930Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.