Hobnail Bezel (3520D)
Calatrava 3520 — Hobnail Bezel (3520D)
Undated
Stepped Clous de Paris bezel; dials with Arabic or Roman numerals. Second-series examples have the cal. 177. Dated examples: 1987 (white dial, black Roman numerals) and 1995 (porcelain white dial, painted radial Roman numerals).
No verified image of this watch yet
Identifying details
- Hobnail (Clous de Paris) bezel
- Screw-down caseback
Caseback screwed into the case for water resistance.
Variants of 3520
Reference overview →| Variant | Production |
|---|---|
| Hobnail Bezel (3520D)Current | Undated |
| Flat Bezel | Undated |
Case & movement
- Reference
- 3520
- Production
- Undated
- Case diameter
- 32 mm
- Movement
- Manual winding
- Date
- No
- Caliber
- Patek Philippe 177
Dial, bezel & hands
Unknown attributes are left out rather than guessed.