Categories
Swiss Replica

Hands-on with the AristoSextant replica

The Aristo Flieger Sextant has its roots in a German sextant replica watch used by Wernher von Braun and his team at the Peenemünde rocket proving ground (“Heeresversuchsanstalt Peenemuende”) in the early 1940s.

Wernher Magnus Maximilian Freiherr von Braun (23 March 1912 – 16 June 1977), was a German-American rocket scientist and engineer who was one of the leading figures in the development of rocket technology in both Germany and the U.S. during and after WWII.

A one-time member of the Nazi Party and a commissioned SS officer, von Braun would later be regarded as arguably the foremost rocket engineer of the 20th century for his work at NASA. He was the central figure in Germany’s pre-war rocket development programme, responsible for the design and production of the V-2 combat rocket first at Peenemünde and then Mittelwerk, after the British bombed Peenemünde in August 1943.

After the war, Braun and some of his team were taken to the U.S. as part of the then-secret Operation Paperclip. Von Braun worked on the US Army intermediate range ballistic missle program before his group was assimilated by NASA, under which he served as director of the newly-formed Marshall Space Flight Center, and as the chief architect of the Saturn V launch vehicle, the booster rocket that propelled the Apollo II lunar mission. In 1975 he received the National Medal of Science.

Made by Lange & Söhne, the 22 of the replica watches were delivered to the Heeresversuchsanstalt in 1943 at a price of 360RM, as the equivalent of at least 2,000€. As a point of comparison, the first VW Beetles sold for 990RM.

When viewing at the dial through a mirror sextant, Braun and his team used the elegant replica watch to calculate the ballistic data for the rockets they developed.

The Aristo Sextant (Ref. 5H40S), a modern homage to these replica watches, was first manufactured in 2001 by Aristo in Pforzheim. In developing this model, Aristo followed the first prototypes of 1942, with the guidelines : “Black dial with Roman numerals, with Arabic 1/5 Second indication numbers 5 to 55 and corresponding set of numbers in mirror writing”.

 

TECHNICAL SPECIFICATIONS

Movement: Swiss ETA 2824-2
Case: Titanium
Caseback: Titanium with engraving
Bezel: Bead blasted
Dimensions: 37mm diameter, 44mm lug-to-lug
Water Resistance: 50m

Von Braun’s long time colleague Arthur Louis Hugo Rudolph suffered a slightly different fate to von Braun. A fellow rocket engineer and member of the Nazi party who helped develop and produce the V-2 rocket, he followed von Braun to the U.S., working for the U.S. Army and NASA, where he was involved in the development of several important systems including the Pershing missile and the Saturn V. In 1984 he was investigated for possible war crimes and was forced to leave the United States and renounce his US citizenship.

Categories
Patek Philippe Replica

Replica Patek Philippe Ref.5054 Available In WG And Platinum

Introduced to Patek’s range in 1999, and now discontinued, this beautiful and classic Ref. 5054 is the RG model.  It was also available in WG and Platinum.

Interestingly, the case is only 31mm, but it seems to sit much larger than this on the wrist.  The case is 3.98mm thick, and has a dual position winding crown – pushed in for manual winding, and pulled out for setting the time.  Both the date and moon are set by push pieces, and if you try to make changes whilst the automatic date change is engaged, an automatic safety device prevents internal damage.

The milled, turban crown is a noticeable departure from the more usual crown decorated with the Calatrava cross.

As you can see, the 48 hour power reserve is at 10/ 11 o’clock, the date and moonphase at 7 o’clock, and the small seconds at 4/ 5 o’clock on the porcelain dial, which features a railway track scale.

A beautiful polished Officer’s style case (which Patek call the “Directoire” case) with a hinged cover over a sapphire crystal back opens up to show 265 parts, a 22k gold off-centre mini rotor, and the Patek Calibre 240 movement.  The only thing that beats an open caseback, to me, anyway, is an Officer’s case.  Even if you aren’t a movement nerd you’ll find this beautiful and mesmerising.

First released by replica Patek Philippe in 1977, the Cal.240 was created as a thin base movement for PP’s perpetual calendars. At only 2.4mm thick, with a Gyromax balance, the movement allows for a perpetual automatic caliber with a total thickness of only 3.7mm.  As is evidenced by the Ref.5054, Cal.240 ended up being used for a variety of  replica watches from the brand, not just perpetual calendars.

The replica watch is water-resistant to 25m. Naturally, it doesn’t go anywhere near water.