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SOLD
1970s IWC "INGENIEUR" Ref.866AD Automatic Date Very Rare 18K Yellow Gold
| Manufacturer | IWC |
|---|---|
| Model | INGENIEUR |
| Year of Manufacture | 1970s |
| Reference no. | 866AD |
| Product no. | B-10750 |
| Price |
This is a description of a masterpiece from the 1970s, the International "Ingenieur" Ref.866AD Automatic Date. It is an exceptionally rare 18k yellow gold model, which is quite unusual for the Ref.866 series, known for its predominantly stainless steel models. This particular piece stands out with its use of 18k yellow gold, adding to its rarity. The 37mm oversized case provides a distinctive volume, and the solid gold construction contributes to its substantial feel. The silver dial, adorned with gold indices and hands, showcases a luxurious and splendid taste. This precious timepiece features the renowned International Cal.8541B movement, equipped with a day-date mechanism and a second-hand regulation device.
Item details
| Serial no. | 1,905,*** |
|---|---|
| Caliber | 8541B |
| Movement no. | 2,001,*** |
| Movement type | Automatic |
| Material | 18K Yellow Gold |
| Case size | 37mm |
| Case type | Screw back water proof |
| Dial | original |
|---|---|
| Type of Indices | Applied & Luminous |
| Belt | non Original (18mm, between lugs) / Vintage design Calfskin Strap C-135-Olive |
| Evaluation case | 92％ |
| Evaluation dial | 93％ |
| Evaluation mov | 93％ |
| Condition | 4.5 |
| Rarity | 4.5 |
Other details
Case: Minor scratches and ageing, but retains original shape and volume, and hallmarks.
Dial: Slightly aged, but still retains its original luster and prints.
Movement: No problems with winding. Accuracy is around 10 seconds per day.
Dial: Slightly aged, but still retains its original luster and prints.
Movement: No problems with winding. Accuracy is around 10 seconds per day.