IWC Ingenieur Ingenieur 666A Stainless Steel / Ivory
Reference 666A
About this watch
The IWC Ingenieur 666A is a masterpiece of horology that embodies the perfect blend of functionality and style. This robust watch boasts a stainless steel case with a polished finish, striking a balance between presence and wearability. The silver dial features stick hands for clear readability against the silver backdrop. A perpetual calendar module designed by Kurt Klaus ensures accurate date display without manual adjustments. With a water resistance of 120 meters, this watch is suitable for diving enthusiasts and those who enjoy water sports. Its automatic movement maintains precision with minimal deviation, making it an investment in craftsmanship and style.
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Key Features
- IWC caliber 79261 movement
- Perpetual calendar feature by Kurt Klaus
- Stainless steel case with polished finish
- Silver dial with stick hands
- Water resistance up to 120 meters
- Automatic movement with 44-hour power reserve
Specifications
- Brand
- IWC
- Family
- Ingenieur
- Model
- Ingenieur 666A Stainless Steel / Ivory
- Reference
- 666A
- Movement
- iwc-852
- Movement Features
-
- Hours, Minutes, Seconds
- Case
- Stainless Steel 36.5mm
- Dial Color
- Ivory
- Crystal
- Plexi
- Water Resistance
- 100
Current Listings
![[WTS] IWC Ingenieur Automatic Titanium Silver Dial IW328904](https://preview.redd.it/k5wel2zw5jmg1.jpg?width=640&crop=smart&auto=webp&s=cad21f6c0b1bd53851a3b0220be6b87724915c22)
IWC Ingenieur Automatic Titanium Silver Dial IW328904
The IWC Ingenieur Automatic is a high-end mechanical watch with an in-house automatic movement, silver textured grid dial, and integrated stainless steel bracelet.
- Condition: Excellent overall condition with very light handling wear
- Movement: Automatic (in-house)
- Case Size: approximately 40 mm
- Dial: Silver textured grid dial
![[WTS] IWC Ingenieur Automatic 42mm](https://preview.redd.it/natwgtwwybmg1.jpg?width=640&crop=smart&auto=webp&s=2de8d4841e1be24db2dcd602a7ededf5291f1f78)
IWC Ingenieur Automatic 42mm
a classic and robust IWC Ingenieur with a timeless design, well maintained and ready to wear.
- Condition: very good condition
- Year: 2005
- Size: 42mm
![[WTS] 2025 IWC Ingenieur Automatic 40mm Black - IW328901 - Full Set with 8yr IWC warranty](https://preview.redd.it/2d9bwryuy1mg1.jpg?width=640&crop=smart&auto=webp&s=c39e53437ea370b46d6dd74e259b63aba5c33629)
2025 IWC Ingenieur Automatic 40mm Black - IW328901 - Full Set with 8yr IWC warranty
The IWC Ingenieur Automatic 40 is a modern sports watch featuring a return of the Gerald Genta integrated bracelet design, with a unique pattern on the jet black dial and an in-house movement providing a 5 day power reserve.
- Condition: Very excellent preowned condition
- Case Size: 40mm
- Case Material: Stainless steel
- Movement Power Reserve: 5 days
IWC Ingenieur Automatic - IW323902 - Black - Stainless Steel - 39mm - Mint
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
IWC Ingenieur Automatic - 40mm - Black Dial - IW328901 ( unworn / 2025 )
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
1980's IWC Ingenieur Ref. IW3506 with Box
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
IWC Ingenieur Aqua Green IW328903 LNIB
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
BNIB IWC IW328904 Ingenieur TITANIUM 40 NEW MODEL Grey Dial 2025
This is a brand new IWC Ingenieur model with a grey dial and titanium case. It comes in full box/papers and has the remaining manufacturer warranty.
- Condition: Brand new, unworn
- Material: Titanium
- Case size: 40mm diameter
IWC Ingenieur Automatic - 40mm - Aqua Dial - IW328903 ( excellent / 2025 )
A 40mm stainless steel IWC Ingenieur Automatic with an Aqua Dial and IWC 32111 Calibre Movement, coming with a complete set including boxes, papers, booklets, tools, hang tag, and IWC Warranty Card.
- Condition: Excellent
- Case size: 40mm
- Movement: IWC 32111 Calibre