Looking thru my photo library recently, I stopped at a nice photo of a “volcano dome” plexi. Many Ref. 3646 watches don’t have the initial plexi anymore because of damage or replacement.

Features of the watch:
Reference: 3646 / Type D
Dial: “Kampfschwimmer”  (sandwich, engraved)
Case number: 260437
Movement: Rolex Cal. 618 / Type 1

This watch was featured in a german watch magazine (“Chronos”). Read also our blogs with more information about this watch – pre-auction – movement – dial – caseback – post-auction which have been posted earlier this year.

Fortunately I was able to follow Dr. Crott’s 86th auction in the “Skyloft” at the Sheraton hotel in Frankfurt. Both “Kampfschwimmer” watches, LOT 16 (Ref. 3646 / Type C) and LOT 17 (Ref. 3646 / Type D) have been successfully auctioned and found new owners.

The bidder (and new owner) of  the Ref. 3646 / Type C watch was present in the audience, the new owner of the Ref. 3646 / Type D watch was a telephone bidder from Asia. After the auction of both Vintage Panerai watches I was able to meet a german paneristi which I knew before only from his nickname in the public forum at paneristi.com. It’s always nice to put a face behind a nickname…!

It will be interesting to follow the traces of both watches in the future… congratulations to the new owners! [Volker Wiegmann]

Another Ref. 3646 / Type D watch will be on auction in november: A “Kampfschwimmer” – 260563 – will be auctioned at Sotheby’s during their Important Watches auction in Geneva, november 13th.

Features of the watch:
Reference: 3646 / Type D
Dial: “Kampfschwimmer”  (sandwich, engraved)
Case number: 260563
Movement: Rolex Cal. 618 / Type 1

The watch is listed in our database since february 2010. It is one of more than 50 watches within the Ref. 3646 / Type D number group. You can read and see more about the different versions of Ref. 3646 watches in our 2nd book “Vintage Panerai – The References”. In specific, watches of the Ref. 3646 / Type D are introduced in chapter I.IV (page 84 to 121)

We hope that also this watch will find a good new home and remains surfaced in the Vintage Panerai collectors world.

[photo courtesy of Sotheby’s / G. Ader]

“Chronos”, one of the biggest german watch magazines, has published a nice report in the column “Sammlerträume” (“Collectors’ dreams”) of their november/december issue 6-2012. Get yourself now a copy at the newspaper stores across europe!

It features the Vintage Panerai Ref. 3646 / Type D  “Kampfschwimmer” watch that has been auctioned in may 2012. Read also our recently posted information about this watch – pre-auction – movement – dial – caseback – post-auction – its nice to see that this watch got some attention in the news now, and also that it found a good new home! [Volker Wiegmann]

In the upcoming 86th auction at Dr. Crott (november 10th, 2012) another Ref. 3646 watch will probably find a new owner. The other Vintage Panerai of the same auction, a Ref. 3646 / Type C watch has been introduced here already in june.

The watch is in our database since 2008. It bears the typical features of a Ref. 3646 / Type D: case number 260641, Rolex Cal. 618 / Type 1 movement and the anonymous “Kampfschwimmer” sandwich dial. Case, caseback and plexi are not polished and have a lot patina. The watch comes with the original onion shaped crown. Due to the strong corrosion of the steel hands (visible on the original minute hand), the hour hand must have been replaced with another type of hands (squelette), probably from a cockpit watch or desktop / alarm clock.

The new owner will have the choice to keep the watch as it is now or try to find a NOS steel hand, which is hard to find in these days – but not impossible… Interesting detail is also the old leather strap, which is sewn onto the wired loops: the buckle end is mounted at 6’o’clock – not as usually at 12’o’clock. Reason could be that the user / owner of this watch was a lefty.

Features of the watch:
Reference: 3646 / Type D
Dial: “Kampfschwimmer”  (sandwich, engraved)
Case number: 260641
Movement: Rolex Cal. 618 / Type 1

A good and careful service is recommended to bring back the power into the watch. The movement shows dust and aged surfaces on bridges and wheels, which is typical for a watch that hasn’t been used for a long time. We know that this watch was on display in a german museum at the baltic sea (Rügen island).

We lately got access to study further historic documents which were kept together with an interesting Ref. 3646 / Type C “Kampfschwimmer”.

Features of the watch:
Reference: 3646 / Type C
Dial: “Kampfschwimmer”  (sandwich, anonymous)
Case number: 1010351
Movement: Rolex Cal. 618 / Type 1

The set – Panerai watch and documents from the first owner – including letters, photos, his Kriegsmarine pay book and rare decorations from WW2 and post-WW2-aera will hopefully find a good new home at Dr. Crott during their 86th auction on november 10th, 2012.

During the research on these documents we found further info on the missions which this german frogmen took part. These informations underlined locations and sites that were mentioned from other german veterans and are featured in our latest book “History1”, e.g. the quarters of the german combat swimmers in List on Sylt  (Training Commando 700 unit) which was known as “Weisskoppel”. All together, these documents and the Ref. 3646 / Type C watch will build one more interesting chapter in our future book “History2”.

Some time ago I had the chance for making this photo, in the middle the Ref. 3646 / Type C watch of our good friend. I had the chance for comparing the differences between Type C and Type D cases, bezels, casebacks – aside the different dial versions: engraved “Radiomir Panerai” and the “Kampfschwimmer” version. The younger companion on the right, the Ref. 6152/1 “Luminor Panerai” is making the line-up a big load of Panerai DNA at one spot. All three of them powered with the Rolex Cal. 618.

Captured the blue color of the steel hands on Ref. 3646 watches. Always an amazing detail on these watches: the matte black sandwich dial, the aged luminous material in a color range from honey-like orange to a deep red.

These watches carry the DNA of Panerai in many details. Each of these rare watches aged individually. It is always interesting to see how different these watches passed nearly 70 years… and they are still keeping great time!

Features of the Ref. 3646 with “Kampfschwimmer” dial:
Reference: 3646 / Type D
Dial: “Kampfschwimmer” (sandwich, anonymous)
Case number: 260554
Movement: Rolex Cal. 618 / Type 1

Features of the Ref. 3646 with “Radiomir Panerai” dial:
Reference: 3646 / Type C
Dial: “Radiomir Panerai”  (sandwich, engraved)
Case number: 1010244
Movement: Rolex Cal. 618 / Type 1

You can find more information about Ref. 3646 watches in our 2nd book “Vintage Panerai – The References” in chapter I, pages 31-159.

Recently I had the chance to take some photos of two Ref. 3646 watches. The differences between Type C and Type D cases are always nice to point out, but the steel hands are striking eyecatchers on both of them. The blue color of the temperature-treated hands is coming well in a different ankle towards the light source, not easy to capture.

The Ref. 3646 / Type C appears to be one of the “dark red” dials which changed the color of the luminous “Radiomir” over decades. The Ref. 3646 / Type D marks a typical “Kampfschwimmer” watch with anonymous dial.

The casebacks of these watches bear the roots of their origin – both are individually engraved on the outer caseback. The Ref. 3646 / Type D watch has the personalized initials of the first owner and the unit he belonged to, engraved by hand. The Ref. 3646 / Type C watch bears the machine engraved name of the famous italian unit, which carried out underwater missions in the mediterranean sea – the Decima Flottiglia MAS – including its matriculation number.

German auctioneer Dr. Crott features two Vintage Panerai watches in their new invitation leaflet for the upcoming 86th auction on november 10th, 2012.

The Ref. 3646 / Type D “Kampfschwimmer” (left page / 1st line) was one of the highlights of their 85th auction. In the preview for the 86th auction there is again a Ref. 3646 / Type C “Kampfschwimmer” (right page / 2nd line) in the spotlight.