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Grande Complication 3770

ReferenceIW927018

IWC SchaffhausenDiscontinued1993–2010
Case
42.2 mm · 950 platinum
Thickness
16.3 mm
Water
10 m
Calibre
IWC 79091 · 44 h
Dial
Black

Description

The IWC Schaffhausen Grande Complication 3770 IW927018 was made from 1993 to 2010. It has a 42.2 mm 950 platinum case, 16.3 mm thick and water-resistant to 10 m. It has a black dial with mixed indices. It uses the automatic IWC calibre 79091, with a 44-hour power reserve. Its functions include date, day, month, perpetual calendar, moon phase, chronograph, minute repeater and small seconds.

Specifications

General

Model name
Grande Complication 3770
Status
Discontinued
Introduced
1993
Discontinued
2010

Dial

Colour
Black
Indices
Mixed
Hands
Dauphine

Movement

Calibre
IWC 79091
Type
Automatic
Power reserve
44 h
Frequency
28,800 vph (4 Hz)
Jewels
75
Functions
ChronographDateDayHoursMinute RepeaterMinutesMonthMoonphasePerpetual CalendarSmall SecondsYear Indicator
Complications
ChronographDateDayMinute repeaterMonthMoon phasePerpetual calendarSmall seconds

Case

Shape
Round
Diameter
42.2 mm
Thickness
16.3 mm
Material
950 platinum
Caseback
Solid
Crystal
Sapphire
Water resistance
10 m

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