Additional information
| Brand: | IWC |
|---|---|
| Family: | Portugieser |
| Reference: | IW3774-02(aka: 3774-02, IW377402) |
| Name: | Portugieser Grande Complication Red Gold |
| Produced: | 2015 |
| Limited: | Yes, 250 units |
Case
| Material: | Red Gold |
|---|---|
| Glass: | Sapphire |
| Back: | Closed |
| Shape: | Round |
| Diameter: | 45.00 mm |
| Height: | 16.50 mm |
| W/R: | 30.00 m |
Dial
| Color: | Silver |
|---|---|
| Indexes: | Arabic Numerals |
| Hands: | Feuille |
Price in euro
Description
Reference 3774
The Portuguese Grande Complication features a host of the greatest achievements in watchmaking, including a perpetual calendar mechanically programmed until 2499, the perpetual moon phase display and a chronograph. When activated by the slide, the minute repeater chimes out the precise time in harmonious tones.
Movement
The IWC Calibre 79091 has been developed in 1991 and made up from base: Valjoux 7750 plus additionally the in-house made IWC perpetual calendar module & the in-house made IWC minute-repetition mechanism
The movements are decorated, assembled and regulated in Schaffhausen.
| Type: | Automatic |
|---|---|
| Brand: | IWC |
| Caliber: | 79091 |
| Base: | ETA7750 |
| Display: | Analog |
| Jewels: | 75 |
| Reserve: | 44 h |
| Frequency: | 28800 bph |
| Time: | Hours, Minutes, Small Seconds |
| Date: | Date, Day, Month, Perpetual Calendar, Year Indicator |
| Chronograph: | Chronograph |
| Astronomical: | Moonphase |
| Acoustic: | Minute Repeater |
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