Released in 1983, the IWC 'Skinny' Ingenieur SL Automatic 3505 was designed as a smaller alternative to the 1976 'Jumbo' SL. The timepiece measures 34.00mm and runs on the caliber 375, an ETA-based self-winding movement. Reference IW3505-13 is equipped with a stainless steel case, a 14k yellow gold bezel, a matching bracelet, and a silver dial.
Shape
Round
Glass
Sapphire
Thickness
8.60 mm
Diameter
34.00 mm
Water Resistance
120.00 m
Dial Color
Silver
Material
Silver
Buckle
Bracelet
