IWC 59800

Cal. 59800 is an hand winding movement produced by IWC starting in 2017.

Details

IWC has been transitioning to in-house movements since 2000, enhancing the reputation and technical features of their watches. In 2011, IWC introduced the Cal. 59000 family of hand-wound eight day movements. This family features a single barrel and mainspring and ticks at a modern 4 Hz, making the long 192 hour power reserve extremely impressive.

Cal. 59800, introduced with little fanfare in January 2017 in the IWC Portofino Hand-Wound Moon Phase, is the only member of this family with a moon phase indicator. This complication is implemented as a module on Cal. 59210.

Movement	Year Introduced	Jewels	Central Hands	Small Seconds	Power Reserve Indicator	Calendar	Special Features	Example Watch
IWC 59210	2011	30	Hour and minute	Yes	8:00	Date	N/A	IWC Portofino Hand-Wound Eight Days
IWC 59060	2015	30	Hour and minute	No	Back	No	N/A	IWC Portofino Pure Classic
IWC 59215	2013	30	Hour and minute	Yes	Back	Date	N/A	IWC Portofino Hand-Wound Eight Days
IWC 59230	2013	30	Hour and minute	Yes	8:00	Big date	N/A	IWC Portofino Hand-Wound Big Date
IWC 59220	2015	30	Hour and minute	Yes	8:00	Big date and Day by pointer	N/A	IWC Portofino Hand-Wound Day & Date
IWC 59235	2018	30	Hour and minute	Yes	Back	Big date	N/A	IWC Big Pilot's Watch Big Date
IWC 59360	2015	36	Hour and minute	Yes	8:00	Date	Column wheel monopusher chronograph	IWC Portofino Hand-Wound Monopusher
IWC 59800	2015	30	Hour and minute	Yes	8:00	Date	Moon phase indicator	IWC Portofino Hand-Wound Eight Days Moonphase
IWC 59900	2017	30	Hour and minute	Yes	3:00	Date by pointer	Tourbillon	IWC Portofino Hand-Wound Tourbillon Rétrograde Red

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