IWC Da Vinci Perpetual 3921 Red Gold / Silver Ref. IW3921-01

The IWC Da Vinci Perpetual 3921 Red Gold / Silver IW3921-01 has a 43 mm red gold case, measures 15.5 mm thick, and is water resistant to 30 metres.

The IWC Da Vinci Perpetual Calendar IW3921 was launched in late 2016 in anticipation of SIHH 2017. It marks a return of the style of the original 1985 Da Vinci Perpetual 3570, with a stepped round case and movable lugs. The IW3921 has a case with a diameter of 43mm and a height of 15.5mm, which houses the self-winding caliber 89360 with flyback chronograph and perpetual calendar. Reference IW3921-01 has a red gold case and a silver dial. It is fitted with a brown Santoni strap.

Diameter: 43 mm
Thickness: 15.5 mm
Water resistance: 30 m
Case: Red Gold
Released: 2017
Movement: IWC caliber 89630

Specifications

Case and dimensions

Case diameter: 43 mm
Thickness: 15.5 mm
Case shape: Round
Case material: Red Gold
Crystal: Sapphire
Case back: Open
Water resistance: 30 m

Dial

Dial colour: Silver
Finish: Matte
Indexes: Arabic Numerals
Hands: Dauphine

Movement

Calibre: IWC caliber 89630
Movement maker: IWC
Movement type: Automatic
Display: Analog
Power reserve: 68 h
Frequency: 28800 vph
Jewels: 51
Complications: Chronograph, Date, Day, Flyback, Hours, Minutes, Month, Moonphase, Perpetual Calendar, Small Seconds and Year Indicator