FHF 72 - 729.7 (11.5''')

Technical data: FHF: 72

15/17/19/21 jewels, manual wind, sweep second.
Size: 11.5''' 25.6 mm.
H: = 3.6 mm.
N: = 18.000 A/h.
Power reserve: 39 h.

Mainspring: 1,20 x 10 - 0,115 - 320 mm.

Versions:

• 72:         11.5'''
• 72-2:      11.5''' date.
• 72-2N:   11.5''' date, different bridge shapes.
• 72-4:      11.5''' date integrated in plate.
• 72-4N:   11.5''' date, different bridge shapes.
• 72-6:      11.5''' different bridge shapes.
• 72-7:      11.5'''
• 72-9:      11.5''' jumping date.
• 725:        11.5'''
• 725-4:    11.5''' date integrated in plate.
• 725-4N: 11.5''' date, different bridge shapes.
• 725-7:    11.5'''
• 725-9:    11.5''' jumping date.
• 729:        11.5'''
• 729-4N:  11.5''' date, different bridge shapes.
• 729-7:     11.5'''