IWC Ingenieur Big Ingenieur Platinum
Reference IW5005-02
About this watch
The IWC Big Ingenieur Platinum (IW5005-02) is a remarkable timepiece that marries luxury with engineering excellence. This statement piece embodies the spirit of engineering excellence with its luxurious materials and robust craftsmanship. The watch features a stunning platinum case, sapphire glass, and an intricate IWC Caliber 51113 movement that boasts precision and reliability. The Big Ingenieur Platinum doesn't just tell time; it does so with flair, featuring hours, minutes, and seconds hands for straightforward timekeeping, alongside a date function that is useful for everyday wear. With a water resistance rating of 120 meters, this watch is built for adventure and comfort. It comes with a high-quality leather strap that feels soft against the skin and adds to the watch's luxurious vibe. The IWC Big Ingenieur Platinum is perfect for watch enthusiasts who appreciate both luxury and functionality, making it an excellent choice for professionals who want a reliable yet stylish watch to wear to work or during business meetings.
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Key Features
- Stunning platinum case
- Intricate IWC Caliber 51113 movement
- 120m water resistance
- High-quality leather strap
- Power reserve indicator
- Sapphire glass
- Robust round case with a diameter of 45.50 mm
Specifications
- Brand
- IWC
- Family
- Ingenieur
- Model
- Big Ingenieur Platinum
- Reference
- IW5005-02
- Movement
- 51113
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Power Reserve Indicator
- Case
- 45.5mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 120
Current Listings
IWC Ingenieur Dual Time Full Set
The IWC Ingenieur Dual Time watch features a true GMT/traveler function, on-the-fly micro-adjustable clasp, and excellent timekeeping. It comes with full box and papers and is in pristine condition.
- Condition: Excellent pre-owned condition
- Case Size: 43mm diameter
- Case Thickness: 13.5mm
- Movement: IWC Cal. 35720
![[WTS] IWC Ingenieur IW328902 White Dial](https://external-preview.redd.it/OGt5dzNxdGppZTBmMQa6oSrDlwFJoaoArA8LwUtk_PbzXVGrALYC5IH_wDVN.png?format=pjpg&auto=webp&s=1c3f88c477f8fbcf4201da0d7722fe63eb6ef2e1)
IWC Ingenieur IW328902 White Dial
This is the latest-gen IWC Ingenieur Automatic model with a striking white dial, inspired by Gérald Genta's original design and featuring IWC's new in-house movement with a 5-day power reserve.
- Condition: Excellent
- Case size: 40mm
- Thickness: ~10.8mm
- Water resistance: 100m
![[WTS] IWC Ingenieur Dual Time Full Set $3,990](https://preview.redd.it/y8n5pdroae0f1.jpeg?auto=webp&s=6890a785b44cfbeeb8510be490c9dc860047c73b)
IWC Ingenieur Dual Time Full Set $3,990
Up for sale is the IWC Ingenieur Dual Time watch with a true GMT/traveler GMT function, on the fly micro-adjustable clasp, and excellent time keeping.
- Condition: Excellent pre-owned condition
- Case Size: 43mm diameter
- Case Thickness: 13.5mm
- Movement: IWC Cal. 35720

IWC Ingenieur Chronograph Sport Fly-back IW380901, Limited Edition, Titanium, Complete
This is a limited edition of 500 pieces, sold originally from an IWC Authorized Dealer on November 16, 2017. The watch features a black dial with luminescent hands and markers, black sub-dials, and great lume.
- Condition: Pre-owned, excellent condition
- Case material: Titanium
- Diameter: 44.3 mm
- Thickness: 15.1 mm
IWC INGENIEUR IW451501 Mid-size 34mm Stainless Steel
This IWC Ingenieur Mid Size 34mm is a mechanical automatic watch with date function, housed in a stainless steel case. The watch is in good condition, with no box and no papers.
- Condition: 90%
- Size: 34mm
- Case material: Stainless Steel
- Movement type: Mechanical Automatic
IWC Ingenieur Chronograph Edition “RUDOLF CARACCIOLA” 750 Pcs IW380702
- Condition: 90%
- Size: 42mm diameter
- Function: Date / Chronograph
- Case material: Stainless Steel

IWC Ingenieur Automatic - 40mm - Blue Dial - IW328907 ( unworn / 2025 )
Up for sale is an unworn condition IWC Ingenieur Automatic 40mm Blue Dial reference # IW328907. It comes complete with all boxes, papers, booklet, tools, hang tag and IWC Warranty Card dated May 2025.
- Condition: Unworn Condition / Complete Set
- Case material: Stainless Steel
- Movement type: Automatic
- Calibre: IWC 32111

IWC Ingenieur 2025 Aqua Dial (Green / Blue) Automatic 40 IW328903 Full Set
The IWC Ingenieur 2025 Aqua Dial features a green/blue automatic 40mm watch with a full set of box and papers. It has been sized down by removing 4 links but still includes everything.
- Condition: Great, with minor hairline scratches on bracelet, case, bezel and crystal
- Diameter: 40mm
- Case material: unknown
- Movement type: automatic
![[WTS] IWC Ingenieur IW328903 - Full Set w/ micro adjust clasp - $8500](https://preview.redd.it/qb0q75qbt3ze1.jpg?width=640&crop=smart&auto=webp&s=2fb4045a6ceddab0a2428a39bd6505e72ecd0663)
IWC Ingenieur IW328903 - Full Set w/ micro adjust clasp - $8500
This IWC Ingenieur IW328903 features a 40mm Aqua Dial and is dated 12/2024. It comes with the original butterfly clasp, as well as a new micro adjust clasp.
- Case size: 40mm
- Dial type: Aqua Dial