IWC Ingenieur Ingenieur Automatic Red Gold / Slate
Reference IW3570-03
About this watch
The IWC IW3570-03 Ingenieur Automatic Red Gold / Slate is a masterpiece of watchmaking, combining exceptional craftsmanship with a timeless design. The sleek aesthetic features red gold accents against a slate grey dial, creating a striking contrast that exudes elegance and sophistication. Crafted from durable stainless steel, the 40mm case strikes a balance between lightweight comfort and robust durability, making it suitable for everyday wear. The reliable IWC Caliber 35111 movement ensures precise timekeeping, while the date function adds practicality to this versatile watch. With a water resistance of 120 meters, the IW3570-03 is perfect for active individuals who demand both style and functionality. This investment piece not only represents a testament to IWC's legacy of excellence in horology but also adds a unique flair to any collection.
Key Features
- 40mm stainless steel case
- IWC Caliber 35111 movement
- 120m water resistance
- Date function
- Red gold accents on slate grey dial
- Sapphire crystal glass
- Durable and lightweight design
Specifications
- Brand
- IWC
- Family
- Ingenieur
- Model
- Ingenieur Automatic Red Gold / Slate
- Reference
- IW3570-03
- Movement
- 35111
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Case
- Stainless Steel 40mm
- Dial Color
- Grey
- Crystal
- Sapphire
- Water Resistance
- 120
Current Listings

IWC Ingenieur Automatic - 40mm - Black Dial - IW328901 ( unworn / 2025 )
This IWC Ingenieur Automatic 40mm Black Dial watch is a stainless steel case with an IWC 32111 Calibre Movement. It comes complete with all boxes, papers, booklets, tools, hang tag and IWC Warranty Card dated March 2025.
- Condition: Unworn
- Case Size: 40mm
- Movement Type: Automatic
![[WTS] IWC Ingenieur Automatic 3239 Silver Dial](https://preview.redd.it/8u3sahttir2f1.jpeg?auto=webp&s=d53a30f151adb8699356c3cbcbdc68c66b587677)
IWC Ingenieur Automatic 3239 Silver Dial
A modern iteration of the IWC Ingenieur Automatic, featuring a 39mm stainless steel case on an integrated bracelet with a deployant clasp, powered by the 30110 Calibre automatic movement. This watch was introduced in 2013 and is sold as part of a complete set, including box and papers dated 2015.
- Condition: Excellent all around condition
- Case size: 39mm diameter
- Movement: 30110 Calibre automatic
![[WTS] IWC Ingenieur White Dial, Full set](https://preview.redd.it/pe5tzi5b362f1.png?auto=webp&s=7e103c61e9c119d8889b16dc44775f96598745eb)
IWC Ingenieur White Dial, Full set
Up for sale is my IWC Ingenieur Automatic, reference IW328902, with the striking white dial. This is the latest-gen model inspired by Gérald Genta’s original design and features IWC’s new in-house movement with a 5-day power reserve.
- Condition: Excellent, 9.5/10
- Case size: 40mm diameter
- Thickness: 10.8mm
- Water resistance: 100m
IWC Ingenieur Chronograph Blue Dial IW380802 42mm
A 42.5mm stainless steel chronograph watch with a blue dial, powered by a mechanical automatic movement (cal 69375). It comes with a warranty card and is available for international shipping.
- Condition: 95%
- Size: 42.5mm diameter
- Case Material: Stainless Steel
- Movement Type: Mechanical Automatic
IWC Ingenieur Double Chronograph Silver Dial Auto Day Date 45mm Watch Ref. IW38650
This IWC Ingenieur Double Chronograph features a silver dial, titanium case, and automatic self-winding movement. It includes a double chronograph function with three sub-dials and is water-resistant up to 120 meters.
- Condition: Excellent
- Case diameter: 45mm
- Case thickness: 16mm
- Water resistance depth: 120m
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