IWC Ingenieur 3521 Black 1990s

Item Number: IWC013

¥22,277.82 CNY




Brand: IWC
Model: Ingenieur
Ref: 3521
Year: 1990s
Movement: Automatic Cal.887/2(JLC 889/2)
Case: 34mm
Material: SS
Lug Width: 18mm
Water Resistance: None
Includes: Genuine Bracelet, Guarantee,Chronometer Certificate
Bracelet Length:~18cm

1955年に誕生した「インヂュニア」はパイロットウォッチ マークXI(11)を民生用へと改良したものでした。




ジェラルド・ジェンタはパテック フィリップのノーチラスやオーデマ・ピゲのロイヤルオーク、同じIWCのヨットクラブをデザインしたデザイナーでその後の時計デザインに非常に大きな影響を与えました。











磨き(新品仕上げ)をご希望の場合は、別途 20,000円+税で承ります。





IWC Ingenieur 3521 Black

IWC INGENIEUR インヂュニア 取扱説明書


The Ingenieur was the civilian version of the Mark XI (11) pilot’s watch, created in 1955.
Equipped with a self-winding movement and a soft-iron inner case, the Ingenieur was characterized by high levels of protection against magnetic fields, shock and water resistance.
This watch was introduced in 1993 and was produced until 2000. The design of this watch stands out for its luxury sports to feel.
The reason for this is that the watch was designed by Gerald Genta.
Gerald Genta designed the Nautilus for Patek Philippe, the Royal Oak for Audemars Piguet and the Yacht Club for IWC, and was a major influence on watch design in the years to come.
Today, vintage Nautilus and Royal Oak watches are very expensive and hard to come by, but I feel the Ingenieur has not yet received the attention it deserves.
The lines of the case, lugs and bracelet are fluid and very refined, despite the simple design without a crown guard.
The glossy black dial, gold markers and pencil hands are also a luxurious combination.
At 34mm, the case size is a bit small, but I think it looks a bit larger on the wrist.
Because one of these size feelings is very few in the watch of such a design, it is a valuable model in that sense.
The movement is equipped with the machine based on Cal.889/2 of Jaeger-Le Coultre .
This movement is used for Master Control for Jaeger-LeCoultre and Audemars Piguet’s Royal Oak and Vacheron Constantin for their Patrimony. A highly appreciated movement.
Protected by a soft-iron inner case, it can be used without worrying about the shocks of daily use.
It comes with an international warranty (with domestic purchase markings) and a chronometer certificate.
It is currently for about 16.5 cm around the wrist, but it can be used for up to 18 cm because it has two extra links.


The watch would be completely serviced by our watchmaker after your order.
It takes about 4 weeks to complete. It comes with a 1-year warranty.

[Payment Method]
1. Credit Card (Visa/Master/Amex)
2 Wire/Bank Transfer
*We have U.S bank account and European bank account. So you don't need to transfer internationaly.

Shipped via FedEx International Priority.
Normally,Item will be shipped in 1-2 working days after payment received.

Tracking number will be provided, and insurance will cover if the item is damaged or missing in the shipping process.

[Custom Duty]
International buyer has a responsibility to pay import duties, taxes or charges. (ex VAT/GST)

We do not accept to declare lower value on shipping label or invoice.We will declare full value of them.

If you would like to know how much it will be, please check approximate cost below.
Import Duty Calculator - SimplyDuty

These costs normally collected by courier when you pick up item or after your receive.

We accept return in the case of shipping mistake or item defect in 14 days after your receive.

  1. Can I check the actual item at the store?
    -Yes, You can check it at the store.

  2. Can I ask reserve the watch?
    -No, we do not reserve a watch until payment completed because we also sell our products on online store.

  3. Can you adjust my bracelet? 
    -Yes,If you indicate your approximate arm circumference when you place an order, we will adjust it and send it to you.
    (*Riveted bracelets and Folded bracelets need to be adjusted by our watchmaker, so please allow a little time for this.)

  4. How long does it take for "delivery after service"?
    -Please allow approximately 1month to 1.5 months from the time of order.
    (*It may take a little longer depending on the schedule of the wacthmaker and the number of customers.)

  5. Is there a payment deadline? (Bank transfer)
    -If we cannot confirm your payment within 2 days of your order, we will cancel your order.

  6. Can I order by cash on delivery?
    -No, we do not accept cash on delivery.
  7. Do you accept installment payments or BNPL(Buy Now Pay Later)?
    -No, We do not support installment payments or BNPL.
  8. Do you ship internationally?
    -Yes, we ship via FedEx International Priority.
    (*Customs duties and import taxes are the responsibility of the customer, so please pay them upon or before receiving the package.)
About Service
Service(Overhaul) is the process of disassembling a mechanical product down to its component parts, cleaning, and reassembling it to bring it back to the state of performance when it was new.

The overhaul procedure is roughly explained as follows
Separate the case and movement.
Disassemble the movement
Inspect each part for wear and tear and perform a preliminary cleaning.
Cleaning by a special machine
Lubrication and assembly
6. Water-resistance inspection (water-resistance function guaranteed)
7. Adjustment and running test
This is the process of the watchmaking process.

Some movements consist of several hundred parts, which are disassembled piece by piece, inspected, cleaned, and reassembled in an extremely precise process.

Without overhaul, just like a car, the oil deteriorates and the risk of wear and tear on the parts increases, causing a loss of precision or, in serious cases, the inability to run.

We recommend an overhaul every two to three years to ensure economical and long-lasting use of your watch.

About new finishing (polishing)

Vintage watches have been used for decades, and even the stainless steel used in many watches has become rounded at the corners, or has many small scratches on the surface that should be beautiful with a mirror finish.

At Albitro, we believe that our watches should be purchased in beautiful condition and used for a long time, so we sell them with a new finish.

Especially for dress watches with gold cases, we finish them to bring out the best of the precious metal case.

The watches sold at Albitro that have been newly finished are photographed in very high resolution, so you can see the edges are sharp and the mirror finish reflects the light.

Some cases and bracelets have a mixture of mirror and hairline finishes, but not many craftsmen are able to distinguish between them and finish them at a high level.

The "thinning of the case" is another area that is highly dependent on the skill of the craftsman. A watch with skinny lugs is far from its original design, and its appearance is unbalanced.

It is a very meticulous process to reduce the thinness of the case as much as possible while eliminating scratches and dents to bring the watch closer to its original finish.

Of course, in some cases, it is better to leave the watch in its original condition as it is, as it is the history of the watch and the original condition is important.

We look at each watch individually and decide whether it is best to finish it before selling it.

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