Today we are proud to offer this superior caliber 89 IWC with navy blue dial. It is full size, measuring 35.3mm in diameter.

Powered by one of the most highly-regarded manually wound movements ever made, talked about in the same sentence as Pateks, the watch is rich in technical details.

For those unfamiliar, the caliber 89 movement was designed by IWC's renowned technical director Albert Pellaton.

All its parts are original. It has just finished a true expertly done restoration and presents in gorgeous condition.

Its case presents as mint with only slight signs of previous polishing. Unlike most examples, it doesn't have any aging hidden inside the engine bay, as is common with these. On the wrist it presents as beautiful mint.

Its dial has been expertly restored - the printing could pass as IWC factory done to the naked eye.

As part of the restoration, its movement has been freshly fully overhauled by a Master Watchmaker.

It is running very strong and true, keeping very accurate time.

For the finishing touch, we have equipped it with a new calfskin leather strap and aftermarket IWC style buckle making it ready for immediate enjoyment.

Included with the purchase is a one-year C.O.T. warranty on the movement and its function, a custom printed Connoisseur of Time Certificate of Authenticity, and a new timing certificate.

A nearly six and a half decade old IWC that looks new on the wrist!

Your watch is important to us, and we will take care of it for its lifetime. We provide the best after sale care in the business with an extremely experienced team of four Master Watchmakers all of whom each have over thirty-five years of experience and a large number of parts. One used to be the watchmaker for an authorized Rolex dealership and was given special training by Rolex at their Beverly Hills Service Center. He also has done authorized watchmaking work for the Richemont Group's Service Center, owner of Cartier, IWC Schaffhausen, and many others.

Manufacturer: IWC
City of origin: Schaffhausen, Switzerland
Serial no.: 1,54x,xxx
Case no.: 1,486,882
Year built: 1960
Case material: Stainless steel
Functions: Hours, Minutes, Sweep Seconds
Designed for: Men 
Case condition: Presents as mint with only slight signs of previous polishing. Unlike most examples, it doesn't have any aging hidden inside the engine bay, as is common with these. On the wrist it presents as beautiful mint.
Dial: Navy blue, signed International Watch Co. Schaffhausen, white painted Roman indexes, outer minute track, original dial expertly custom refinished
Dimensions: 35.3mm wide (without crown), 42.3mm lugs tip-to-tip
Hands: Original, steel "dauphines"
Jewels: 17 rubies
Band: Calfskin leather, fully stitched, padded, brand new and unworn with aftermarket IWC style buckle. We also stock lizard and a variety of other straps in various prints, skins, and colors. Please ask us if you're interested.
Crystal type: Acrylic, excellent condition
Movement type: IWC caliber 89, manually wound, rhodium plated, fausses cotes decoration, shock resistant, straight-line lever escapement, monometallic balance, Breguet balance spring, index regulator
Movement markings: International Watch Co., Swiss, C. 89, 17 Jewels
Serviced: Yes, fully freshly overhauled by a Master Watchmaker.
Timing: Timed to precision on a state-of-the-art computerized system. It is running very strong and true, keeping very accurate time. Your watch is important to us, and we will take care of it for its lifetime. We provide the best after sale care in the business with an extremely experienced team of four Master Watchmakers all of whom each have over thirty-five years of experience and a large number of parts. One used to be the watchmaker for an authorized Rolex dealership and was given special training by Rolex at their Beverly Hills Service Center. He also has done authorized watchmaking work for the Richemont Group's Service Center, owner of Cartier, IWC Schaffhausen, and many others.
Warranty: 1-year international warranty. Please email concierge@cotwatches.com for details.
Box/Papers: BOX - Connoisseur of Time watch presentation box; PAPERS - Custom printed Connoisseur of Time Certificate of Authenticity; New timing certificate
Returns: 7 days full refund. 100% satisfaction guarantee

We offer a 100% satisfaction guarantee for all of our watches. If you are in any way unsatisfied with the watch we will fully refund the purchase price anytime within 7 days after the watch has been received. Our goal is to exceed our client's expectations throughout the buying experience.

All watches are packaged carefully and mailed double boxed in specially constructed, reinforced shipping boxes designed for high value items. All watches are sent fully insured with signature required. Most of our domestic shipping is done through FedEx. At times we will also use USPS Express Mail, and we can accommodate most requests for your preferred carrier. International shipments are sent USPS International Express Mail or FedEx.

The purchase price will be the declared value of the merchandise on any required customs forms. The payment of all customs duties, tariffs, and taxes are the responsibility of the buyer.

Also note that water resistance of vintage watches can no longer be guaranteed and is not covered under the watch's warranty. We do not recommend getting a vintage watch wet, even one that was originally designed to be waterproof.

To get an idea of how this watch will look on the wrist, please use the Watch Sizing Guide

X