RARE Rolex Pocket Watch — Vintage Cal. 618 Movement for Panerai in a Stainless Steel Tool Watch Case

#Pocket watch #pocket Rolex
The Rolex Caliber 618 pocket watch is a rare vintage watch, made for Officine Panerai in the mid-20th century. Notably, the Cal. 618 movement was manufactured by Rolex and used in Panerai watches such as the Ref. 3646 and 6152, commonly referred to as "Rolex-Panerai".
🕰️ About Rolex Caliber 618
Origin: The Cal. 618 movement was manufactured by Cortebert, a Swiss watchmaker, and later used by Rolex in its watches.
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Specifications:
Type: Manual winding
Frequency: 18,000 vph (2.5 Hz)
Power reserve: Approximately 38 hours
Number of jewels: 17 jewels (Type 1) or 15 jewels (Type 2)
Size: 36.09 mm (16'''')