Certina 23-35-166, Casing clamp

• Certina original part in sealed factory packaging.

• 1 pcs.

• Fits cal: 23-35, 25-36

Versions:

• 23-20: 18.000 A/h, sub second.
• 23-30: 19.800 A/h, sub second.
• 23-35: 18.000 A/h, center second.
• 23-36: 19.800 A/h, center second.