Quartz watch movement 336/168 Small seconds [NOS] ISA (Watch movement)

Quartz watch movement ISA 336/168, two central hands and small seconds at 6 o'clock, new old stock.

Brand : ISA
Caliber: 336/168
Other markings: 32577.7, equivalent to J326.168
Kind : Quartz movement, hours and minutes in the center, small seconds
A small second: at 6 a.m.
Dimensions: 6 ¾ x 8" or 15.30 x 17.80 mm
Height : 2.50 mm
Number of stones: 5
Stack : 377 / SR626SW
Autonomy: approximately 44 months
Precision : from less than 6 to more than 9 seconds per month
State : New old stock (NOS)
Book : with stem, without battery