Omega 38.5-1321, Balance staff

• NOS original part from Omega assortment.

• Length: 409

• Fits cal: 38.5, 38.5 T1, 38.6 T1, 160, 161, 162, 163

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
• 38.5T1 AM 17P: (163) 17 jewels, 1953