His ingenious perpetual calendar, which debuted in the Da Vinci Perpetual Calendar in 1985, comprises only about 80 parts and displays the date, day, month, year in four digits, and the …

IWC Perpetual calendar boasts inique engineering and high level of autonomy. Discover the complication designed in 1980s by legendary Kurt Klaus.

Perpetual calendar | IWC Schaffhausen In the early 1980s, IWC’s head-watchmaker Kurt Klaus set out on an engineering journey to translate the Gregorian calendar with its many …

智能机械程序可以自动识别月份长短，甚至可在每四年的二月增加一个闰日。 月相显示非常精准，每577.5年与实际月球轨迹仅相差一天。 所有显示均实现同步，只需转动表冠即可调校。 部 …

20世纪80年代初，IWC万国表的制表师葛珞斯先生（Kurt Klaus）开启了一段工程设计之旅，将纪年并不规律的的格里高利历转化为腕表的机械程序。 他别具巧思的万年历功能于1985年在达 …

2025年3月31日 · In the early 1980s, IWC’s head watchmaker Kurt Klaus set out to translate the many irregularities of the Gregorian calendar into a mechanical programme for a wristwatch. In …

2025年4月4日 · Photo: IWC IWC Ingenieur Perpetual Calendar . Headlining the set is easily the Ingenieur Perpetual Calendar. Following the resurrection of the Ingenieur in 2023 as a time …

iwc万国表的首款永恒历腕表将格里高利历的闰年特例自动考虑在内，自动跳过400年中三个非闰年的世纪年。 此外，其月相显示同样精准非凡，每4500万年仅存在一天的偏差。

IWC Schaffhausen has now completely reworked and refined this model and presents four new versions. The Portugieser Perpetual Calendar 44 (Ref. IW503703) features an 18-carat white …

2024年4月9日 · IWC’s Portugieser Eternal Calendar is the undisputed calendar masterpiece of the Schaffhausen-based brand for Watches and Wonders 2024. A colossal technical …