IWC Ingenieur Ingenieur SL Quartz Gold

Reference IW9701

About this watch

The IWC Ingenieur SL Quartz Gold (IW9701) is a masterpiece of luxury watchmaking, boasting a sleek cushion-shaped case crafted from luxurious yellow gold and adorned with sapphire glass. At its heart lies the IWC caliber 2250, a quartz movement that combines precision with reliability. This timepiece seamlessly marries elegance with functionality, featuring a classic analog display with stick hands and clear layout. The date function adds a touch of practicality to this stunning watch, while its water resistance of up to 60 meters ensures it can withstand everyday wear. The IWC Ingenieur SL Quartz Gold is an investment piece that holds its value well, making it a worthwhile addition to any watch collection.
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Key Features

  • Quartz movement with IWC caliber 2250
  • Yellow gold case with cushion shape and sapphire glass
  • Water resistance up to 60 meters
  • Classic analog display with stick hands and date function
  • Sleek and slim design with height of just 8.70 mm

Specifications

Brand
IWC
Family
Ingenieur
Model
Ingenieur SL Quartz Gold
Reference
IW9701
Movement
2250
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Yellow Gold 38mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
60

Current Listings

[WTS] IWC Big Ingenieur Chronograph - Guilloché Dial - Box & Papers

IWC Big Ingenieur Chronograph - Guilloché Dial - Box & Papers

IWC - IW378401 · $6,500
This timepiece combines heavy-duty engineering with fine watchmaking. A watch for those who want a true chronograph tool with the elegance to double as a statement piece — robust for everyday use, refined for evenings.

  • Case size: 45.5mm
  • Movement: Calibre 89360
  • Power reserve: 68 hours
Posted at
Feb 15, 2026, 1:12 PM
Active
[WTS] IWC Ingenieur Ref. 323904 – 40mm White Dial w/ Integrated Bracelet – Full Kit

IWC Ingenieur Ref. 323904 – 40mm White Dial w/ Integrated Bracelet – Full Kit

IWC - 323904 · $4,895
IWC Ingenieur Ref. 323904 is a 40mm integrated bracelet sports watch that carries the DNA of the legendary Gérald Genta-designed IWC Ingenieur SL of the 1970s.

  • Condition: Pre-owned with scratches and small dings consistent with a decade of wear
  • Case diameter: 40mm
  • Thickness: 10mm
  • Water resistance: 120m
Posted at
Feb 12, 2026, 3:27 PM
Active
[WTS] IWC Ingenieur Automatic IW357001 $2,650

IWC Ingenieur Automatic IW357001 $2,650

IWC - IW357001 · $2,650
The IWC Ingenieur IW3570 is a well-crafted watch that combines classic design with modern functionality. It has balanced proportions, comfortable wearability, and quality finishing. The watch draws heavily from the original 1950s Ingenieur ref. 666.

  • Condition: Pre-owned with some scratches on the polished bezel but no dings or dents
  • Movement: IWC Caliber 35111 (Sellita SW300-1a based, built to IWC specs)
  • Power reserve: 42 hours
  • Case size: 40mm diameter
Posted at
Feb 10, 2026, 11:12 AM
Active
[WTS] BNIB IWC Ingenieur 40 Blue Dial - Bought from AD 2025, All Boxes/Papers/8yr IWC Warranty

BNIB IWC Ingenieur 40 Blue Dial - Bought from AD 2025, All Boxes/Papers/8yr IWC Warranty

IWC - Ingenieur 40 · $11,000
This IWC Ingenieur 40 features a stunning steel blue dial in a checkerboard pattern and has a fully tool-less design for re-sizing the bracelet. It's beautifully finished, comparable to Jaeger-LeCoultre.

  • Condition: Brand new in box
  • Purchase year: 2025
  • Origin: Authorized Dealer
Posted at
Feb 9, 2026, 6:29 PM
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[WTS] IWC Ingenieur Automatic 40 Full Steel Black Dial 2017 (Full-Set/Unpolished)

IWC Ingenieur Automatic 40 Full Steel Black Dial 2017 (Full-Set/Unpolished)

IWC - IW323902 · $5,475
This IWC Ingenieur Automatic 40 is a full steel black dial watch from 2017. It features a stainless steel case and bracelet, a professional serviced movement, and a pressure tested to 3 ATM (30 meters). The watch comes as a complete set with original boxes, booklets, and bracelet adjustment pins.

  • Condition: Excellent overall condition with only light, honest signs of wear
  • Size: 40mm diameter
  • Year: 2017
  • Water Resistance: 30m (3 ATM)
Posted at
Feb 6, 2026, 3:59 PM
Active
IWC Ingenieur Automatic  - IW323902 - Black - Stainless Steel - 39mm - Mint

IWC Ingenieur Automatic - IW323902 - Black - Stainless Steel - 39mm - Mint

IWC - IW323902 · $5,495
A pre-owned IWC Ingenieur Automatic in excellent condition, featuring a 39mm black stainless steel case and automatic movement. The watch is accompanied by its original box set, instruction manual, warranty card, and OEM rubber strap.

  • Condition: Pre-Owned - Grade: Mint
  • Case size: 39mm diameter
  • Bracelet type: Stainless Steel
  • Dial: Black
Posted at
Apr 8, 2025, 12:56 AM
Active
IWC Ingenieur Automatic - 40mm - Black Dial - IW328901 ( unworn / 2025 )

IWC Ingenieur Automatic - 40mm - Black Dial - IW328901 ( unworn / 2025 )

IWC - IW328901 · $9,995
This IWC Ingenieur Automatic watch features a 40mm stainless steel case and black dial, coming with all original boxes and papers.

  • Condition: unworn
  • Case size: 40mm diameter
  • Movement: IWC 32111 Calibre
Posted at
Mar 28, 2025, 3:41 PM
Active
1980's IWC Ingenieur Ref. IW3506 with Box

1980's IWC Ingenieur Ref. IW3506 with Box

IWC - IW3506 · $5,950
The IWC Ingenieur Ref. IW3506 is a vintage watch originally launched in 1955 as an anti-magnetic timepiece for engineers, featuring a soft iron inner case and IWC's Caliber 852. The Reference 3506 was introduced in the mid-1980s, offering a more wearable size with refined details like gold hour markers and a graph paper textured dial.

  • Condition: Vintage-Good
  • Movement: Automatic
  • Case Width: 35mm diameter
  • Strap Length: 7.50 inches
Posted at
Mar 27, 2025, 1:34 PM
Active
IWC Ingenieur Aqua Green IW328903 LNIB

IWC Ingenieur Aqua Green IW328903 LNIB

IWC - IW328903 · $8,350
A pristine IWC Ingenieur with an Aqua Green dial, complete with warranty card and other original accessories.

  • Condition: Like New in Box (LNIB)
  • Year: 2024
  • Warranty card: present
Posted at
Mar 20, 2025, 1:28 PM
Active