====== IWC 30000 ======
The **Cal. 30000** family of [[automatic]] watch movements from [[IWC]] are based on the [[ETA 2892-2]] and produced since [[1985]].

===== Movement Family =====
Like many Swiss watchmakers, [[IWC]] used movements and [[ebauche]]s from [[ETA]] in their mainstream watch models for decades, from the 1970s through the 2010s. Most are produced to IWC specifications at ETA before being enhanced and decorated by IWC.

IWC began by sourcing the [[ETA 2892-2]], enhancing the finishing and adding modules, in the 1980s and 1990s. When ETA introduced the [[ETA 2892A2|2892A2]], IWC was quick to adopt it for the 2000s. Once ETA began restricting such sales, IWC switched to [[Sellita]]'s similar [[SW 300-1]] for the 2010s.

Starting in [[2017]], IWC began transitioning to movements such as [[IWC 32110|Cal. 32110]] and [[IWC 82110|Cal. 82110]] which use the same architecture as the 2892 but are made in-house. It is likely that the [[IWC 32000|Cal. 32000]] and [[IWC 82000|Cal. 82000]] families will completely replace the Cal. 30000 family soon.

===== 2892-2 =====
Once IWC began sourcing higher-specification movements from ETA, finishing movements in-house, and adding specialty modules they began numbering them as IWC calibres rather than using the base ETA numbering. This family of Cal. 3000 and Cal. 30000 movements use the [[ETA 2892-2]] base.

  * [[IWC 3575]] (1985) - Basis [[ETA 2892-2]] - [[Perpetual calendar]] (day, date, month, year, leap year); central hours, minutes, and seconds; [[moon phase indicator]]
    * [[IWC 35780]] (1986) - Basis [[ETA 2892-2]] - [[Perpetual calendar]] (day, date, month, year, leap year); central hours, minutes, and seconds; [[moon phase indicator]] (replaced 3575)
      * [[IWC 35782]] (1987-1992) - Basis [[ETA 2892-2]] - [[Perpetual calendar]] (day, date, month, year, leap year); central hours, minutes, and seconds; [[moon phase indicator]] (replaced 35780)
  * [[IWC 37521]] (1988-2002) - Basis [[ETA 2892-2]] - Central hours, minutes, and seconds; date wheel
  * [[IWC 35790]] (1989-1992) - Basis [[ETA 2892-2]] - [[Antimagnetic]]; central hours, minutes, and seconds; date wheel

===== 2892A2 =====
In [[1998]], the Cal. 30000 family was updated to use the then-new [[ETA 2892A2]]. Interestingly, the updated winding system in this version of the [[ETA 2892]] was developed by [[Richard Habring]] who worked previously at IWC. This series uses the **Cal. 37000** and **Cal. 30000** nomenclature.

  * [[IWC 37524]] (1998-2005) - Basis [[ETA 2892A2]] - Central hours, minutes, and seconds; date wheel
    * [[IWC 37526]] (1998-2005) - Basis [[ETA 2892A2]] with module - [[World time]]/[[24 hour hand]]; Central hours, minutes, and seconds; date wheel
  * [[IWC 30110]] - Basis [[ETA 2892A2]] - Central hours, minutes, and seconds; date wheel
    * [[IWC 30120]] - Basis [[ETA 2892A2]] - Higher [[cannon pinion]] - Central hours, minutes, and seconds; date wheel
  * [[IWC 30130]] - Basis [[ETA 2896]] - [[Big date]], central hours, minutes, and seconds
  * [[IWC 30710]] - Basis [[ETA 2893-2]] - [[Second timezone]] disc; central hours, minutes, and seconds; date wheel
  * [[IWC 30750]] - Basis [[ETA 2892A2]] with module - [[World time]] disc; central hours, minutes, and seconds; date wheel; Also used by [[Baume & Mercier]] (replaced [[IWC 37526]]

===== SW 300 =====
As ETA began restricting movement and [[ebauche]] shipments in the 2000s, IWC began sourcing from [[Sellita]]. Their [[SW 300|SW 300-1]] is essentially identical to the [[ETA 2892A2]], though there are some differences in construction and specifications. All Sellita-based movements use the **Cal. 35000** numbering scheme. The first such movement, [[IWC 35110|Cal. 35110]], appeared in [[2012]].

  * [[IWC 35110]] - [[Sellita]] [[SW 300|SW 300-1]] - Central hours, minutes, and seconds; date wheel (replaced [[IWC 30110|Cal. 30110]]; successor [[IWC 32110|Cal. 32110]])
    * [[IWC 35111]] - Basis [[Sellita]] [[SW 300|SW 300-1]] - Central hours, minutes, and seconds; date wheel (replaced 30110; successor [[IWC 32110]])
  * [[IWC 35710]] - Basis [[Sellita]] [[SW 300|SW 330-1]] - [[Second timezone]] disc; central hours, minutes, and seconds; date wheel (replaced 30710)
  * [[IWC 35720]] - Basis [[Sellita]] [[SW 300|SW 330-1]] - [[Second timezone]] disc; [[24 hour]] hand; central hours, minutes, and seconds; date wheel
  * [[IWC 35800]] - Basis [[Sellita]] [[SW 300|SW 300-1]] - [[Moon phase indicator]] at 12 00; central hours, minutes, and seconds
  * [[IWC 35750]] - Basis [[Sellita]] [[SW 300|SW 300-1]] with module - [[World time]] disc; central hours, minutes, and seconds; date wheel (replaced 30750)


{{tag>IWC_calibres}}