We have recently added another unknown watch into our database – yet another piece of the puzzle surfaced, which marks the Ref. 3646 / Type D #100 in our records at the beginning of the year 2020.

The watch with anonymous painted brass dial appears with an unpolished case with a matching flat bezel. The caseback of the watch is not engraved. It remained in a drawer during the last decades and was introduced to us in the last days of January by the current owner.

The inner caseback bears the typical Rolex SA hallmark, reference and case number known for 3646 / Type D watches. Watches of the Reference 3646 / Type D are featured in our book “The References” 1930’s-1940’s in chapter II.IV (page 398-531) including a historic photo of a “Kampfschwimmer” wearing a 3646 with brass dial on page 475. Brass dialed Ref. 3646 / Type D are featured on page 468-493. In this part of the book, an overview of different decorative polish on the inside of the caseback (Type A – Type G) can be found on page 486.

Inside the watch is a Rolex Cal. 618 / Type 1 movement with typical decorations and engravings on the bridges (ROLEX 17 RUBIS / FAB. SUISSE). The blued steel hands appear untouched, with the original luminous material, partially broken out on the minute hand. Original winding crown and stem are missing.

Features of the watch:
Reference: 3646 / Type D
Dial: “Kampfschwimmer”  (painted brass, anonymous)
Case number: 2607XX
Movement: Rolex Cal. 618 / Type 1

The watch will be up for auction here.

Our four books are in stock and can be shipped immediately – just visit our bookstore. Use the browse by tags function to get further information about the content in each of the four books.

“History1” (420 pages)
“History2” (480 pages)

“The References” 1930’s-1940’s (696 pages)
“The References” 1950’s-1960’s (696 pages)

Each of our books comes with a hardback jacket (leather and canvas, black and blind embossed) in a slipcase (canvas, black embossed). The page size is 10.2 x 10.2″ / 26 x 26 cm.

All books are published trilingual (German, Italian and English language). Read how to place your order in our bookstore right here.

Visit our bookstore and enjoy reading soon!
[Ralf Ehlers & Volker Wiegmann]

Christie’s New York will feature a Ref. 3646 / Type D with anonymous “Kampfschwimmer” dial and Rolex Cal. 618 / Type 1 movement in their upcoming auction Important Watches on 12 December, 2019. Read more in our Watch Point about this watch.

[Photo of the Ref. 3646 / Type D watch courtesy of www.christies.com]

Christie’s New York will auction a Ref. 3646 / Type D with anonymous “Kampfschwimmer” dial in their auction Important Watches on 12 December, 2019 (lot 10). It is the third new entry of the Ref. 3646 / Type D in our database in the year 2019.

Features of the watch:
Reference: 3646 / Type D
Dial: “Kampfschwimmer”  (sandwich, anonymous)
Case number: 2605XX
Movement: Rolex Cal. 618 / Type 1

Watches of the Ref. 3646 / Type D with anonymous “Kampfschwimmer” dials are featured in our book “The References” 1930’s-1940’s on page 398-531 in chapter II.IV.

Further info on this watch can be found in Christie’s e-catalogue here.

We hope that also this watch will find a good new home and remains surfaced in the Vintage Panerai collectors world.
[Ralf Ehlers & Volker Wiegmann]

[Photos of the Ref. 3646 / Type D watch courtesy of www.christies.com]

Watches of the reference GPF 2/56 are featured in two of the twelve chapters of our new “The References” books and part of the second volume (1950’s-1960’s). The GPF 2/56 watches with “Radiomir Panerai” dials are featured in chapter IX.I, while the GPF 2/56 watches with “Luminor Panerai” dial are featured in chapter IX.II.

The photo shows a “lume shot” of a GPF 2/56 with grey anti-reflective coating and “Luminor Panerai” dial on page 1140-1141. More photos of this watch can be found on page 1136-1161.

Our “The Reference” books are available here in our bookstore. Enjoy reading! 

In both volumes of our new book “The References” we dedicated one chapter for straps and buckles. Highly collectible and sought after straps and buckles dating back to the Second World War are featured in chapter V.

The photo on the left shows two rare buckles from the Second World War era in different conditions. Because of their shape, these type of buckles were nicknamed “Bottle Opener” by collectors. Information on “The References” 1930’s-1940’s (first volume) can be found here.

The famous GPF mod. Dep. buckles from the 1950’s-1960’s are featured in chapter XII, together with an overview of different straps made for Guido Panerai & Figlio watches and instruments.

The photo on the left shows different buckles and straps. Information on “The References” 1950’s-1960’s (second volume) can be found here.

Our book “The References” is in stock (both volumes) and can be ordered in our bookstore. Learn how to order in our FAQ section.

Enjoy reading!
[Ralf Ehlers & Volker Wiegmann]

Vintage Panerai watches with “California Dials” are recorded in several number groups of the Reference 3646. Read our book “The References” 1930’s-1940’s to find out, in which of the seven number groups (3646 / Type A – 3646 / Type G) this type of dial has been used and which number group features almost half of all known 3646 watches with “California Dial” today.

The “Error-Proof Radium Dial” by Rolex, with its railroad track minute markers and “SWISS MADE” signature at six o’clock, features half arabic and half roman numbers with luminous material applied from above.

Information on “The References” 1930’s-1940’s can be found here. The new “The References” books can be ordered only in our bookstore.

Enjoy reading!
[Ralf Ehlers & Volker Wiegmann]

Attractive to the eyes of many Vintage Panerai collectors, brown faded dials are featured in our book “The References” in chapter II.I (3646 / Type A) on page 58-91. Read more on this famous watch here.

The photo on the left shows a Ref. 6154 with brown faded “Radiomir Panerai” dial which is featured in chapter VII (one of five different watches of this reference introduced in this chapter on page 784-867). Read more about this reference here.

Chapter VIII.I features a Ref. 6152/1 (with Rolex movement) with brown aged “Radiomir Panerai” dial on page 902-909, followed by two Ref. 6152/1 watches with Angelus movement in chapter X.III on page 1236-1259 (both with “Luminor Panerai” dials). Read more about the Ref. 6152/1 watches with Angelus movements here.

Last but not least, a Guido Panerai & Figlio depth gauge, calibrated to 30 metres, with brown aged “Radiomir Panerai” dial is featured in chapter XI.II on page 1336-1337. Find more about the chapter XI.I and XI.II featuring different instruments here.

Our new “The References” books are in stock and ready for shipping – just visit our bookstore and enjoy reading soon!  [Ralf Ehlers & Volker Wiegmann]

Sotheby’s will auction a Ref. 6152/1 with “Radiomir Panerai” dial and Rolex Cal. 618 / Type 4 movement in their upcoming auction Important Watches in Hong Kong on 8 October, 2019 (lot 2311). The watch is recorded in our database since November 2007, when it was auctioned at Sotheby’s Geneva (lot 60).

Until today, we know 23 watches of the Ref. 6152/1 with 8 mm Rolex crown and Rolex movement. This specimen is one of ten registered watches with a “Radiomir Panerai” dial. The original hands of this watch appear to be replaced after the watch was no longer in military duty.

The watch is accompanied by a Marina Militare divers logbook and letter, stating the purchase of the watch by Giuseppe Rasenti from the Centro Subacqueo ed Incursori “Teseo Tesei” in La Spezia (photos shown in the lot description at Sotheby’s / link above).

Watches of the Reference 6152/1 with 8 mm Rolex crown are featured in our book “The References” 1950’s-1960’s in chapter VIII.I (page 878-921).

Features of the watch:
Reference: 6152/1
Dial: “Radiomir Panerai”
Case number: 1245XX
Movement: Rolex Cal. 618 / Type 4

We hope that also this watch will find a good new home and remains surfaced in the Vintage Panerai collectors world. [Ralf Ehlers & Volker Wiegmann]

[Photo of the Ref. 6152/1 watch courtesy of www.sothebys.com]

Sotheby’s will auction a Ref. 3646 / Type E with “California Dial” and Rolex Cal. 618 / Type 1 mod. movement in their upcoming auction Important Watches in Hong Kong on 8 October, 2019 (lot 2310). The watch is recorded in our database since May 2013.

The “California Dial” is corresponding with the flat bezel of the watch – a typical combination of dial version and bezel (a Panerai dial with its sandwich construction would need a higher bezel due to its height). The “Error-Proof Radium Dial” by Rolex, with its railroad track minute markers and “SWISS MADE” signature at six o’clock, features half arabic and half roman numbers with luminous material applied from above. The onion shaped winding crown (“BREVET +” Type 11) is screwed down onto the collar of the 47 mm cushion shaped case with soldered lugs.

Noteworthy, this watch is one of only three known pieces within the number group Ref. 3646 / Type E which show a Rolex hallmark and reference number on its inner caseback. Usually, known watches of the number group Ref. 3646 / Type E only bear their case number on the inner caseback as typical feature. We have pointed this out in our book “The References” 1930’s-1940’s in chapter II.V (page 537) and II.VI (page 579-581), where this watch is mentioned by its case number several times.

Since 2016, three new watches of the number group Ref. 3646 / Type E surfaced, two of them expanded the number group from 260856 – 261097 (1.1.2016) to 260850 – 260111 (29 watches recorded as of today).

Features of the watch:
Reference: 3646 / Type E
Dial: “California Dial”
Case number: 260918
Movement: Rolex Cal. 618 / Type 1 mod.

We hope that also this watch will find a good new home and remains surfaced in the Vintage Panerai collectors world. [Ralf Ehlers & Volker Wiegmann]

[Photo of the Ref. 3646 / Type E watch courtesy of www.sothebys.com]