Patek Philippe 28.255-415, Ratchet wheel

• PATEK PHIIPPE genuine part in very good used condition. Comes from a running movement.

• Fits cal: 28-255, 28-255C

Data Patek Philippe cal: 28-255

• 36 jewels, automatic winding, hour and minute display.
• S: = 28.00 mm.
• H: = 2.55 mm.
• N: = 19.800 A/h.
• Power reserve:

Versions:

• 28-255:   No´s: 1.280.000 - 1.299.999, hour and minute display.
• 28-255C: No´s: 1.300.000 - 1.319.999, H: = 3.15 mm, hour, minute and date display