IWC Ingenieur SL Automatic IW350509

1983
Released: IWC
Brand: Ref. IW350509
Reference Number: Steel, Gold

Item Specification

Brand:: IWC
Model:: Ingenieur
Specific Model:: Ingenieur SL Automatic
Reference Number:: IW350509
Movement:: Automatic
Case Material:: Steel, Gold
Bracelet Material:: -
Made In:: -

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Case

Ingenieur SL Automatic : IW350509

The IWC Ingenieur SL Automatic, reference IW350509, was released in 1983 as part of the esteemed Ingenieur collection. This particular model features a distinct combination of materials, with a stainless steel case accented by a yellow gold bezel, giving it a refined yet versatile appearance. The case diameter measures 34.0 mm, making it a more compact version compared to its 'Jumbo' predecessor from 1976. At its heart is an ETA-based self-winding movement, specifically the caliber 375, which ensures reliable timekeeping and smooth operation. The Champagne dial complements the yellow gold accents and provides an elegant contrast to the stainless steel case. Its solid caseback contributes to its robust construction, further emphasizing the watch's practical engineering roots. Overall, this model represents a harmonious blend of luxury and functionality within IWC's Ingenieur line.