- Brand: Patek Philippe
- Made: 1957
- Model: Pocket watch
- Reference: 775/1
- Calibre: 17"'170
- Movement: Manual
- Material: 18ct yellow gold
- Features/complications: Open face
- Dial: Two-tone silvered dial featuring applied 18ct yellow gold mirror polished arrow shaped hour indices with 18ct yellow gold Dauphine hands and subsidiary seconds at 6 o'clock
- Case dimensions: 48 mm
- Bracelet/strap: N/A
- Accessories: Extract from the Archives
- Web reference: 1789
Essay: TBA