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Ingenieur SL Perpetual Calendar

Name: IWC Schaffhausen Ingenieur SL Perpetual Calendar IW354003
Brand: IWC Schaffhausen

ReferenceIW354003

IWC SchaffhausenDiscontinued1987–1992sports

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Case: 34.5 mm · 18k yellow gold
Water: 30 m
Calibre: IWC 35782 · 42 h
Dial: White

Description

The IWC Schaffhausen Ingenieur SL Perpetual Calendar IW354003 was made from 1987 to 1992. It has a 34.5 mm 18k yellow gold case, water-resistant to 30 m. It has a white dial with mixed indices. It uses the automatic IWC calibre 35782, with a 42-hour power reserve. Its functions include date, day, month, perpetual calendar and moon phase.

Specifications

General

Model name: Ingenieur SL Perpetual Calendar
Collection: Ingenieur
Status: Discontinued
Introduced: 1987
Discontinued: 1992

Dial

Colour: White
Indices: Mixed
Hands: Baton

Movement

Calibre: IWC 35782
Type: Automatic
Power reserve: 42 h
Frequency: 28,800 vph (4 Hz)
Jewels: 37
Functions: DateDayHoursLeap YearMinutesMonthMoonphasePerpetual CalendarSecondsYear Indicator
Complications: DateDayMonthMoon phasePerpetual calendar