AS 1710-243, Cannon pinion, Ht: 2.50

AS original part from a NOS movement.

• Fits AS cal: 1710, 1711, 1712, 1713, 1800, 1801, 1802, 1803, 1900, 1901, 1902, 1903, 1911, 1913, 1940, 1941, 1950, 1951, 2060, 2062, 2063, 2072, 2160, 2161, 2162, 2163
• Fits ST cal: 1800, 1950

Technical data: AS/ST 1800

• Manual wind, center second.
• Size: 10.5'''  23.3 mm.
• H: = 4.50 mm.
• N: = 18.000 A/h.
• Power reserve: 46 h.

Versions:

• 1800:    10.5'''
  
• 1801:    10.5''' date.
• 1802:    11.5'''
• 1803:    11.5''' date.
• 1940:    10.5''' 21.600 A/h.
• 1941:    10.5''' 21.600 A/h, date.
• 1950:    11.5''' 21.600 A/h.
• 1951:    11.5''' 21.600 A/h, date.