Movement
Calibre 12.68ZS
← Back to all Calibres1939 – 1960
Lignes
12
Mounting Diameter
27
Thickness
5.45
Frequency (vph)
18,000
Jewels
17
Hand Sizes
1.60, 1.00, 0.22
Complication
Center Seconds
Power
Manual
Shape
Round
Size
Large
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Technical Diagram
Notes
The 12.68ZS began to be produced around 1939 as the 12.68N and is a center seconds version of the 12.68Z. "N" designation means a new version of an existing movement. It uses the same design for center seconds as the 10.68ZS/10.68N.