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Panerai OP III

AutomaticDiscontinuedÉbauche
Family: OP21 jewels42h power reserve28,800 vph (4 Hz)Based on ETA SA 7750

The OP III is an automatic mechanical movement used by Panerai. It runs in 21 jewels. The balance beats at 28,800 vibrations per hour, and the power reserve is 42 hours. Panerai fits it to the Luminor Submersible 1000m, Luminor Black Seal, Luminor Automatic Montecarlo 2000, Luminor Arktos, Luminor Marina Regatta 2001 and Luminor Sealand for Purdey.

Last updated 11 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

Movement Type

Automatic

Jewel Count

21 jewels

Power Reserve

42h

Frequency

28,800 vph (4 Hz)

Display Type

Analog

COMPLICATIONS

Date

QUICK FACTS

BRAND

TYPE

Automatic

STATUS

Discontinued

MANUFACTURE

Ébauche

BASED ON

ETA SA 7750

CALIBER FAMILY

OP

ALSO KNOWN AS

cal. op iii

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