IWC Ingenieur SL Black Two Tone 1990s
The 4th generation Ingenieur SL has a lot going on. Design uniformity in the integrated bracelet and tonneau case, attractive details like the drilled portholes on 18k yellow gold bezel and gold hands and indices. Only 341 pieces of this configuration were produced between 1989 and 1992.
The classic IWC signature on the deep 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 almost unworn condition.
CASE:
- excellent overall condition, showing no traces of use
- 3- body stainless steel / 18k yellow gold case with screw-down case back
- 34 mm (without crown) / 40 mm (lug-to-lug) / 23 mm (between lugs) / 8.8 mm thick
- year: 1989-1992
- reference: 3508
- total weight: 102 g
MOVEMENT:
- IWC Cal. 37590 - automatic
- 21 jewels, 28800 A/h, 42 hours power reserve
- professionally serviced 08/2024
- +5 sec/d / 280°
DIAL:
- original never touched black dial in flawless condition
- original hands and crown
BRACELET & CLASP:
- original IWC stainless steel bracelet with no stretch is fitting up to 18 cm wrist size / 3 mm thick
- original IWC stainless steel clasp
GOLDAMMER REFERENCE: #633
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FAQs
Authentic?
All GOLDAMMER watches are guaranteed authentic by our trusted watchmakers and ourselves. Certificate included!
Serviced?
All watches at GOLDAMMER are professionally serviced by our trusted watchmakers and are guaranteed to be in perfect condition.
Warranty?
Our watches are covered by a one-year mechanical warranty. If anything goes wrong, please let us know immediately.
Inspection?
We know you'll love your watch. If you don't, you can return it to GOLDAMMER within 14 days, no questions asked.
Shipping?
We ship worldwide and insure your package via DHL Express and FedEx, free of charge. The buyer pays import taxes outside the EU.
Care?
As most of our watches are around half a century old, they need to be treated with extra love and care and serviced every 4-5 years.