Omega 38.5T1 (161)

• Not for sale!

Omega cal: 38.5 was introduced in 1932 with 15 or 17 jewels, renamed to cal 160 in 1953 when it became Antimagnetic. Produced in 998.700 pcs. Production ended in 1966.

Example movement: Cal: 161, no: 18 109 492, aprox: 1962

Data Omega 161 (38.5T1 AM 15P).

• 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.
• Mainspring: 2,10 x 15 - 0,18 - 450 mm

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