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 IW323906 40mm Full Set - Discontinued Dial - Gold Hands](https://preview.redd.it/6wjvbq50z84g1.jpg?width=640&crop=smart&auto=webp&s=52762603880da3eec0e5f4940cdde3177a8b1490)
IWC Ingenieur IW323906 40mm Full Set - Discontinued Dial - Gold Hands
A refined expression of Gérald Genta's design philosophy, the IWC Ingenieur IW323906 balances technical robustness with elegance. This modern watch is a 40 mm stainless-steel case with a silver dial and rose-gold hour and minute hands.
- Condition: Excellent overall
- Case diameter: 40mm
- Thickness: 10mm
- Lug-to-lug: 50mm
![[WTS] IWC Ingenieur Aqua Green IW328903](https://preview.redd.it/rftf6nocv84g1.jpg?width=640&crop=smart&auto=webp&s=68a6ed4bc62d4fd6f351a3e4b9152b7edb7d54a4)
IWC Ingenieur Aqua Green IW328903
Beautiful IWC Ingenieur with an aqua green dial, IW328903 reference number. The watch comes in excellent condition, with a flawless crown and glass.
- Condition: 9/10, minor scratches on middle links
- Warranty valid until: September 3, 2032
![[WTS] IWC Ingenieur - white dial](https://preview.redd.it/ixtlfmfmu93g1.jpg?width=640&crop=smart&auto=webp&s=0996c355015e1665b31bb65f3c64de2a4736c0d9)
IWC Ingenieur - white dial
IWC Ingenieur - a high-end mechanical watch with a white dial, featuring an IWC caliber 32111 and integrated steel bracelet.
- Condition: Excellent
- Case size: 40 mm
- Thickness: 10.8 mm
- Movement caliber: IWC 32111
![[WTS] IWC Ingenieur Chronograph L.E. 1 out of 750 In-house Mvmt IW380702 $3,599](https://preview.redd.it/hd1510nbgv2g1.jpeg?auto=webp&s=bf9074d0f3e2fc92358500138e6054a54bc4fff0)
IWC Ingenieur Chronograph L.E. 1 out of 750 In-house Mvmt IW380702 $3,599
The IWC Ingenieur Chronograph Edition 'Rudolf Caracciola' is a limited edition watch featuring an in-house movement, inspired by the cockpit of historic racing cars.
- Condition: Pre-owned with few tiny scratches on the case
- Case size: 42mm diameter
- Case thickness: 15.2mm
- Water resistance: 60m depth rating
![[WTS] IWC Ingenieur Aqua Green IW328903](https://preview.redd.it/nk4vr603bv2g1.jpg?width=640&crop=smart&auto=webp&s=8e571280bf8e76fa62c80425969a178d29dccad9)
IWC Ingenieur Aqua Green IW328903
The IWC Ingenieur features an aqua dial and is a beautiful timepiece with a unique color and texture. It comes with the original box, papers, and warranty card.
- Condition: 9/10, some hairline scratches on the middle links
- Water Resistance Depth Rating: 30m
- Warranty Valid Until: September 3, 2032
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