UMF 39-22 / UMF 32-12

Technical data

**Hint:** The jewel count, the types of balances used, and the shock protections employed refer only to the specimens held in the archive and are therefore not relevant for the precise identification of the movement.
Manufacturer:	UMF
Caliber:	39-22 (32-12)
Size:	8 3/4'''
A/h:	18000
Number of jewels:	17
Escapement:	Pallet lever
Balance types:	Nickel anular balance
Shock protection(s):	Antichoc 102
Balance bearing / direction hairspring:	Clockwise
Moveable stud:	no
Adjust mechanism:	Hairspring key
Construction:	lever escape wheel, seconds wheel, third wheel, center minute wheel mainspring barrel
Features:	SCI (indirect center seconds)
References:	Flume: K3 17
Mentioning in literature/catalogs (years):	1960

Related movements from the caliber series "M 3", "M 3D", "M 33", "Diva" and "Darling" and their successors

Criterion / Movement	UMF Diva (M3)	UMF Diva ST (M3)	UMF 33-50 (Darling)	UMF 39-10	UMF 39-22 (32-12)	UMF 39-50	UMF 39-80
shock protection	❌	✅	❌	✅	✅	❌	❌
large gear train bridge	✅	✅	❌	❌	❌	❌	❌
L-shaped gear train bridge	❌	❌	✅	✅	✅	✅	✅
Jewels	15	15	7	15	17	7	15
center seconds	❌	❌	❌	❌	✅	❌	❌