====== Valjoux 7750-P1 ======
Calibre **Valjoux 7750-P1** is an exclusive automatic watch movement produced by [[ETA]] for [[Panerai]] and sold as **OP III**, **OP VIII**, **OP IX**, **OP XV**, **OP XXII**, **OPVVXI**.

===== Overview =====
[[Self-winding]] movement with 21 [[jewels]], ball-bearing [[rotor]], unidirectional winding, 28,800 A/h, [[power reserve]] ca. 42 hours. This is a very rare variant of the [[Valjoux 7750]], here **without** [[chronograph]] module.

The calibre is used exclusively by [[Officine Panerai]] in a number of models (and is there certified as a [[chronometer]] by the [[COSC]]) 

===== Variants =====
==== Panerai OP III ====
Automatic movement with hours, minutes, [[sub seconds]], date.

  * [[Panerai Ferrari]] (FER00001, 00002)
  * [[Panerai Luminor 1950 Submersible]] (PAM 243, 358)
  * [[Panerai Luminor Arktos]] (PAM 092)
  * [[Panerai Luminor Automatic]] (PAM 081)
  * [[Panerai Luminor Blackseal]] (PAM 076)
  * [[Panerai Luminor Marina]] (PAM 195)
  * [[Panerai Luminor Marina Automatic]] (PAM 048, 049, 050, 051, 069, 070, 086, 091, 104, 119, 120, 140, 164, 165, 180, 209, 220, 221, 229, 240, 279, 282, 283, 296, 298, 299, 301, 333)
  * [[Panerai Luminor Marina Regatta]] (PAM 107)
  * [[Panerai Luminor Sealand]] (PAM 152, 153, 154, 155, 216, 813, 814, 815, 816, 817, 818, 831, 832, 833)
  * [[Panerai Luminor Submersible]] (PAM 024, 025, 064, 087, 106, 170, 194, 199, 239)
  * [[Panerai Radiomir Black Seal]] (PAM 287)

==== Panerai OP VIII ====
Automatic movement with hours, minutes, [[sub seconds]], date, [[GMT hand]].

  * [[Panerai Luminor GMT]] (PAM 088, 089, 156, 159, 160, 161, 186, 228, 237, 244, 252, 297)
  * [[Panerai Ferrari GMT]] (FER00003, 00009)

==== Panerai OP IX ====
Automatic movement with hours, minutes, [[sub seconds]], date, [[power reserve indicator]] hand at 5 00.

  * [[Panerai Luminor Power Reserve]] (PAM 090, 093, 123, 124, 125, 126, 171, 222, 241)

==== Panerai OP XV ====
Automatic movement with hours, minutes, [[sub seconds]], date, [[depth gauge]].

  * [[Panerai Depth Gauge]] (PAM 193)

==== Panerai OP XXII ====
Automatic movement with hours, minutes, [[sub seconds]], [[Agenhor]] [[perpetual calendar]] module.

  * [[Panerai Ferrari Perpetual Calendar]] (FER00015, 00016)

==== Panerai OP XXVI ====
Hand-wound movement with hours, minutes, [[sub seconds]], 30 minute [[regatta timer]] at 3 00 via module. This is an unusual movement because it is hand-wound rather than automatic and does not use the 7750 chronograph; rather, it uses a regatta timer module. It is very like [[Valjoux 7761]].

  * [[Panerai Luminor Regatta Chronograph]] (PAM 308)

===== See Also =====
  * [[Valjoux 7750]]
  * [[Panerai calibres]]


<WRAP ud ud_mov>

**Description:**
  * Automatic watch movement

**Functions/Data:**
  * Hours, minutes
  * [[Small seconds]] at the 9, date at 3 h
  * With[[quickset date feature]]

**Production period:**
  * [[1998]]-present
</WRAP>

{{tag>Movements Automatic_movements Valjoux_calibres Panerai_calibres}}