IWC Ingenieur 3521 Black, 1990s - Genta-Designed Sport Elegance. Engineered to Last.
The IWC Ingenieur 3521 represents the fifth generation of this legendary line — and it stands as one of the most refined. Produced between 1993 and 2001, this reference features all the signature design language you'd expect: an integrated bracelet, brushed tonneau case, and a bezel with functional porthole screws – nods to Gérald Genta’s original SL design.
The real highlight? The high-gloss black dial with applied gold indices and hands, paired with a subtle date window at 3 o’clock. It’s this balance between utilitarian engineering and luxury finish that defines the 3521. Powered by a chronometer-certified automatic movement (IWC Cal. 887/2), this piece blends performance and aesthetic precision.
Rarely seen in such honest and well-preserved condition, this 3521 is a versatile, everyday icon — whether worn with a jacket or just jeans.
- tamaño de la muñeca en nuestra imagen es de 18 cm de circunferencia -
ESFERA:
- original nunca tocado negro dial en perfecto estado
- agujas y corona originales
- lume original y uniformemente envejecido en las agujas y la esfera
BRAZALETE Y CIERRE:
- original IWC stainless steel bracelet with very minor stretch is fitting up to 18.5 cm wrist size (like can be removed)/ 3 mm thick
- Cierre original IWC de acero inoxidable
CAJA:
- excellent overall condition, showing regular traces of wear and tear
- 3 cuerpos de acero inoxidable con fondo atornillado
- 34 mm (sin corona) / 39 mm (de lengüeta a lengüeta) / 23 mm (entre lengüetas) / 9 mm de grosor
- año: 1990s
- referencia: 3521
- peso total: 99 g
MOVIMIENTO:
- IWC Cal. 887/2 - automático
- 34 joyas, 28800 A/h, 40 horas de reserva de marcha
- servicio profesional 2025
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1 seg/d / 280