Watches similar to Patek Philippe Perpetual Calendar 5320:

Patek Philippe

Perpetual Calendar 5320

5320G-011
Patek Philippe Perpetual Calendar 5320

Patek Philippe

Chronograph 5172

5172G-010
Patek Philippe Chronograph 5172

Patek Philippe

Perpetual Calendar Chronograph 5270

5270P-001
Patek Philippe Perpetual Calendar Chronograph 5270

Nomos Glashütte

Zürich

805.S7
Nomos Glashütte Zürich

Glashütte Original

PanoMatic

1-90-02-12-32-50
Glashütte Original PanoMatic