IWC Ingenieur 3521 Black 2000

The 5th generation Ingenieur SL has a lot going on and was in production between 1993 and 2001. Design uniformity in the integrated bracelet and tonneau case, attractive details like the drilled portholes on stainless steel bezel and gold hands and indices.

The classic IWC signature on the glossy black dial adds a sort of studious sophistication to this decidedly luxury but accessible sport watch and the best part is that it comes in excellent condition and as a full set with the original box and papers from first purchase in July 2000.

 – wrist size in our picture is 18cm circumference –

BRACELET & CLASP:

• original IWC stainless steel bracelet with almost no stretch is fitting up to 18 cm wrist size and comes with three additional links to extend up to 20cm / 3 mm thick
• original IWC stainless steel clasp

CASE:

• excellent overall condition, showing no traces of use
• 3- body stainless steel with screw-down case back
• 34 mm (without crown) / 39 mm (lug-to-lug) / 23 mm (between lugs) / 9 mm thick
• year: 1993-2000 (sold in 2000)
• reference: 3521
• total weight: 99 g

MOVEMENT:

• IWC Cal. 887/2 – automatic
• 34 jewels, 28800 A/h, 40 hours power reserve
• professionally serviced 01/2025
• +15 sec/d / 260°