IWC Automatic Date Cal.8531 1969

IWC

It is said that owning a vintage IWC is something everyone with a serious interest in vintage watches should aspire to. A strong statement perhaps, but a little time spent researching IWC and their 1950s & ’60s watches, will very likely lead one to the same conclusion. In essence, this is because during the 1950s and ’60s, IWC determined they would manufacture some of the very best watches ever made and put simply, this is what they did! The craftsmanship, technical excellence and sheer beauty of their exquisite movements and cases, manufactured during the ‘golden age’ of watch-making, has never been beaten – equalled occasionally, perhaps, but never beaten. An IWC is often referred to as a ‘watchmaker’s watch’. This is because watchmakers simply love them, both to work on and to own.

Description

The watch we see here is beautifully simple, clean and elegant. This watch is original, unrestored and untouched to a very high standard and remains in tip-top condition. It has an incredible stainless steel, 34mm case, and its Cal.8531 series movement is considered to be one of the very best automatic movements.

The Dial

The original, unrestored and untouched ivory-cream dial is classic IWC from this period. Clean, simple, understated and elegant. All the things we are accustomed to with this great brand. We think this combination of the unrestored gilt ‘dauphine’ hands,  ‘baton’ hour indices, with double baton hour indices at 12 is hard to beat and the dial contrasts wonderfully with the stainless steel case. This dial has got the addition of a date window at 3, we believe this completes the watch perfectly.

This dial is simply signed with the infinitely more attractive early International Watch Company Schaffhausen signature at the very top of the dial with ‘Automatic’ at the bottom above 6 and with ‘Swiss’ at the very bottom of the dial, just below 6.

As this dial is in original, unrestored condition, this has been left untouched by our restoration team due to its superb condition. Usually, we restore the dials of the watches we sell, however we decided in this case to leave it alone, due to its unusually good condition and to retain its originality and charm for those who prefer this. It also helps to contrast with almost all of the other watch dials you see on our website, which have been restored. The hands, likewise, have also been left in their original untouched condition.

Please note, studio lights, professional-grade digital cameras, and macro lenses can be very unkind to an unrestored vintage watch dial. Also the dial here measures less than 1.25 inches across, so the image you’re seeing may be between 5 – 25 times larger than the watch itself. Therefore please keep in mind you are seeing many tiny flaws which cannot be seen, or will be very hard to see with the naked eye, even under close examination. Suffice to say, on the wrist, in natural light, this dial looks much better and carries a great deal more charm than the photographs portray.

The Movement

The original Cal. 8531, 21 Jewel automatic movement fitted to this watch is part of a family of movements considered to be the best ever automatics produced by IWC and therefore one of horology’s best of all time.**  It originated as the Cal. 85 in 1950 and evolved through Cal. 852-3-4. The last digit, ie 1, denotes this movement has a date function.

Given that it was in production for over 40 years and enhanced in each iteration, this movement has proven itself as durable, accurate and easy to service. Above all else, its winding system, developed by IWC’s famous technical director, Albert Pellaton, has achieved great acclaim.

The movement has been fully overhauled by a Master Watchmaker. This means stripping the watch down to each of its component parts, careful inspection under high magnification, replacement where necessary with only genuine IWC parts, then careful reassembly and adjustment before final calibration in 5 positions. This watch therefore winds, sets and runs accurately and reliably, within +13 seconds per day, averaged over 5 positions and also has a 44 hour power reserve when fully wound. Please bear in mind this is outstanding for any watch of this age. We are therefore highly confident in offering 12 months warranty on this watch movement*.

The movement is all signed correctly: ‘International Watch Co Swiss’ and ‘21 Jewels’ with both the Calibre number 8531 and the serial number 1669191 which dates this watch to 1969.

*Please note – our 12 months’ warranty is only applicable if the full list price is paid.

**Brunner and Pfeiffer-Belli, in their book “Wristwatches Armbanduhren Montres-bracelets” call the Cal. 853 “one of the best automatic movements ever built in Switzerland”.

The Case

The very high quality, IWC Swiss made stainless steel watch case measures 34mm in diameter, excluding the correct signed crown. This three-piece case is in the typically 1960s style with classic lines, attractive sweeping lugs and a flat, rounded edge case-back.

The high polished, full thickness case-back has never been inscribed. This watch has been exceptionally well cared for and the main case body, bezel and case-back are all in beautiful condition with no scratches, dings or other damage visible to the naked eye, therefore after careful inspection, the case has simply required a professional clean and gentle hand-polish, to bring back the almost new look of the watch.

Inside the case-back all the markings are correct and as expected, ‘International Watch Co’, ‘Stainless Steel’, ‘Swiss’ and also carries the case reference number 1290962.

As ever, our standard advice applies: Vintage watches should be kept clean and dry at all times.

The Strap & Buckle

This watch is fitted with a high-quality black Alligator strap along with a matching plain steel buckle. However, if a different colour or style of strap is preferred, please let us know and we will do our best to oblige free of charge. We carry tan, conker, dark brown and black in stock in plain padded leather, crocodile skin or lizard skin, but can also obtain most types and colours from our partners at ‘Watch Obsession’ within 48hrs. Please take a look at their huge range of 18mm straps if you wish.

Box and Papers

Although there are no original papers with this watch, the reference numbers, markings, signatures and hallmarks are all correct, dating this watch to 1969.

Detailed particulars will be included with our purchase receipt for your interest and security. A separate insurance valuation for the replacement value of this watch will be provided at the time of sale along with our unique ‘Lifetime Authenticity Guarantee’ which states: “If this watch proves to be anything less than 100% genuine, authentic and original, a full refund will be given at any time”.

A high quality hardwood presentation box, as shown in the photographs, is included in the sale of this watch.

Payment and Delivery

If you would like to pay by bank transfer, we will be pleased to assist you with this and pass on a 3% saving to you. Paying by bank transfer for a 3% saving will not affect your 12 months warranty. Similarly, if you wish to pay by International SWIFT or Bank Wire Transfer we will provide you with our BIC / Swift number and our IBAN number.

Please check the import duties and any taxes your government may apply, these are different for each country and, unfortunately, out of our control.

We understand there may be some ‘loopholes’ that may help you avoid these charges; however, attempting to use these could impact our ongoing ability to serve our growing international customer base.

For those who happen to visit London on occasion, we are, of course, more than happy to store your watch until we can meet you in our offices in Kensington, London, and hand your watch directly to you there.

As with all our watches, this watch will be sold under our 14 days no-quibble sale or return policy.

In Conclusion

This is a truly first class example of a late 1960s IWC gentleman’s dress watch which is ready to wear and completely practical for everyday use. If treated with care, it will make an excellent investment and heirloom piece. IWC will always command huge respect in the high-end watch market and consequently, prices are always rock solid. We are therefore sure this will make a great acquisition for any collector to wear, or simply to treasure and enjoy!

A word on our prices – We always try our hardest to acquire the very highest quality watches we can find, before restoring them to the highest possible standards. We then offer these at the fairest prices we can, taking into account our pre and post-sales care and service. This approach means we will never be the cheapest, but nor will we be the most expensive. Indeed there are some well-known stores in West London which are highly successful charging between two to three times the price you see here. We, therefore, consider our prices to be fair, given the quality of watches we have to offer.

Please note, we also welcome part exchanges. If you have a watch or a small collection for sale, please contact us as we will be happy to discuss this.

We will also be happy to Service your watch, Repair your watch or Restore your watch, all at ‘sensible’ prices. Please see here.

If you have any questions please call us on 020 7727 7095 or if calling from overseas on +44 207 727 7095.

Please take a look at our other fine vintage steel watches.

Thank you.