Omega 38.5-4027, Crown wheel

• NOS original Omega part from an old assortment, not in factory packaging.

• Omega part number: 160-1101

• Fits cal: 38.5, 38,5 T1, 38,5 T1 AM

Data Omega 38,5 (160).

• 15 jewels, manual wind, hour, minute, sub second.

• Size: 38,50 mm.

• H: = 4,95 mm.

• N: = 18.000 A/h.

• Power reserve: 42 h.

Versions

• 38.5L 15/17P: 15/17 jewels, base caliber, 1932

• 38.5T1 15P: (160) 15 jewels, modifications, 1932

• 38.5T1 AM 15P: (161) 15 jewels, antimagnetic, 1953

• 38.5T1 17P: (162) 17 jewels, 1935