







IWC Ingenieur SL Ref. 3306 in steel and gold
1980 | Steel & gold | Automatic | 34.0mm
The IWC Ingenieur SL Ref. 3306 is an iconic piece of 1980s industrial design, directly descending from Gérald Genta’s legendary blueprint. Part of the "SL" (Steel Line) collection and affectionately nicknamed the "Skinny", this timepiece stands out for its ultra-thin profile. This 3306 is particularly notable for its use of yellow gold, only for the bezel and crown.
With its integrated bracelet, signature five-screw bezel (the "porthole" design), and graph-paper textured dial, the 3306 delivers a technical, sporty, and distinctly avant-garde aesthetic, while maintaining an understated elegance on the wrist thanks to its modest mid-size dimensions.
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SPECIFICATIONS
Reference 3306
Year 1980
Diameter 34.0 mm
Movement Automatic
Dial color Noir
Case material Steel & gold
Bracelet material Stainless steel
Accessories
CONDITION
Case Very good
Dial Very good
Movement Serviced
Hands Very good
Crown Very good
Warranty 12 months
IWC

