Roman Numerals, Railway Track
Perpetual Calendar 5050 — Roman Numerals, Railway Track
Undated
Early versions with Roman numerals and a railway minute track.
No verified image of this watch yet
Identifying details
- Perpetual calendar
Calendar that accounts for month lengths and leap years.
- Moon phase
Variants of 5050
Reference overview →| Variant | Production |
|---|---|
| Roman Numerals, Railway TrackCurrent | Undated |
| Baton Indexes | Undated |
Case & movement
- Reference
- 5050
- Production
- Undated
- Case serials
- Case diameter
- 35 mm
- Movement
- Automatic
- Date
- Yes
- Caliber
- Patek Philippe 315 S/136
Dial, bezel & hands
Unknown attributes are left out rather than guessed.
Movement
Patek Philippe 315 S/136
Central-rotor cal. 315 S with a perpetual calendar, retrograde date and centre seconds; used in the ref. 5050.