ARNOLD & SON – LUNA MAGNA Aventurine Gold 44 Edition

ARNOLD & SON – LUNA MAGNA Aventurine Dial Red Gold 44 Limited Edition 2021

The volume of the moon

In a starry sky, a large moon alternates between light and dark as it moves through its phases. Here, Arnold & Son presents its first three-dimensional moon made of marble and aventurine. Showcased on an aventurine glass dial, the moon changes majestically and with astronomical precision. It is the largest moon ever built into a wristwatch, and a creation that benefits from the first-class watchmaking and decorative techniques of the Arnold & Son Manufacture.

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Luna Magna features Arnold & Son’s first three-dimensional moon. With this original timepiece, the Swiss watchmaker with English roots aims to make a lasting impression by presenting the largest moon ever created in relief for a wristwatch. Beneath an off-centred dial at 12 o’clock, which constitutes one of the house’s aesthetic signatures, . has placed a rotating sphere that accurately represents the appearance of the quarters of the moon against a starry backdrop that is more dazzling than a midsummer night sky.

Revelation

Presented in a 44 mm red-gold case, Arnold & Son has recreated one of its distinctive designs. The off-centred hours and minutes dial at 12 o’clock frees up substantial space for displaying complications, such as this spherical moon measuring 12 mm in diameter. 

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Its size is not its only distinctive feature. Half of the moon is made of marble to represent the illuminated part of the Earth’s satellite, while the other half is made of aventurine glass to depict the darker side. Neither material has ever been used in a three-dimensional design such as this. Changing from dazzling white to a deep, starry blue, the Luna Magna’s quarters have been delicately depicted to replicate the appearance of the lunar disc.

Concealment

The large moon emerges from the main plate of the A&S1021 calibre without upsetting the overall balance of the timepiece. Arnold & Son has drawn on its remarkable creativity to make Luna Magna a well-proportioned watch that showcases the incredible volume of its moon.

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The lunar globe thus appears halfway up the movement, perfectly positioned between the top and bottom. The upper part is encased in a glass box. This technique has been repeated on the case-back side, where the sapphire crystal rests on the wrist.

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By placing most of the volume in these sapphire crystals, the Luna Magna’s case has a total height of 15.9 mm. Lastly, to bring the overall piece together, the deeply tapered lugs extend the curvature of the sapphire crystal to meet the natural curve of the wrist.

Elevation

Arnold & Son has an ancient, long-standing relationship with the phases of the moon. Guided by the life of John Arnold and the mark he made in the Royal Navy during the 18th century, the house has frequently endeavoured to depict the age of this satellite as accurately and as beautifully as possible.

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By completely reinventing the way the Earth’s satellite is depicted, Luna Magna elevates itself by pushing the boundaries of this astronomical and poetic watchmaking exercise.

Accuracy

Luna Magna is driven by the A&S1021 calibre, which has been fully developed, manufactured, assembled and adjusted in the Manufacture. This new hand- wound calibre, which has been designed with the lunar globe in mind, features a 90-hour power reserve and a regulating organ oscillating at a frequency of 3 Hz. The movement also includes a secondary display detailing the age of the moon on the case-back side. Its clearly readable markings are designed for high-precision adjustments.

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The sophisticated celestial mechanics are also based on precise astronomical reality. In fact, the duration of a complete lunar cycle is 29 days, 12 hours, 44 minutes and 2.8 seconds. Arnold & Son has managed to replicate it in such a way that it will take 122 years for the movement’s display to deviate from the correct celestial reading by one day. 

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The correction required at this time will be easy to dispense, as the Luna Magna’s moon-phase function can be accessed directly by the crown. This practical feature has been made possible by Arnold & Son’s total mastery of the watchmaking process.

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TECHNICAL SPECIFICATIONS

Collection:  LUNA MAGNA

Model:   LUNA MAGNA Gold 44 Limited Edition

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Reference 1LMAR.A02A.C153A

Movement
Calibre A&S1021, hand-wound mechanical
Jewels 35
Diameter 37.60 mm
Thickness 12.00 mm with three-dimensional moon (4.75 mm without moon)
Power reserve 90 hours
Frequency 3 Hz / 21,600 vph
Finishes main plate: circular-grained
bridges: chamfered, with Côtes de Genève stripes radiating from the centre
wheels: circular satin-finished
screws: blued and chamfered, polished heads
moon-phase indicator: circular satin-finished
Dial  
Aventurine glass
White lacquered hours dial
Blue PVD flange
Moon 12.00 mm in diameter
White marble half sphere and aventurine glass half sphere
Functions  
Hours, minutes, 
astronomical three-dimensional moon phases (one-day correction required every 122 years), 
moon-phase indicator on the back 
Case
Material 18-carat red gold (5N)
Diameter 44.00 mm
Thickness 15.90 mm (with crystal)
Crystal domed sapphire with an anti-reflective coating on both sides
Case back sapphire crystal with an anti-reflective coating on the inside
Water-resistance 30 metres / 100 feet
Strap
Material hand-stitched blue alligator leather
Buckle pin buckle in 18-carat red gold (5N)
 

Limited editions 28 timepieces

Global retail price excluding tax CHF 43,900 (may be subject to modifications)

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Press releases - 2021
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Boulevard des Eplatures 38
CH – 2300 La Chaux-de-Fonds
Switzerland
info@arnoldandson.com
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IWC – BIG ILOT’s Watch Perpetual Calendar Blue Edition

IWC Schaffhausen – BIG PILOT’s Watch Perpetual Calendar Blue Edition 2021

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Schaffhausen, 7th April 2021 – IWC Schaffhausen has launched the Big Pilot’s Watch Perpetual Calendar at the digital Watches & Wonders exhibition. The timepiece with a stainless steel case and a blue dial continues the long-standing tradition of perpetual calendar watches in the Big Pilot’s collection. Developed in the 1980s by Kurt Klaus, IWC’s legendary perpetual calendar automatically recognises different month lengths and leap years. Featuring a Pellaton winding system fitted with ceramic components, the IWC-manufactured 52615 calibre is visible through the sapphire glass back.

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No other complication has taken centre stage on the Big Pilot’s large dial as often as the perpetual calendar. Since the first Big Pilot’s Watch Perpetual Calendar was released in 2006 in a limited edition of 25 pieces in platinum, no less than 37 versions of the iconic Big Pilot’s design with a perpetual calendar have been issued.

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With the Big Pilot’s Watch Perpetual Calendar (Ref. IW503605), the legendary complication marks its return to the classic collection. The timepiece features a stainless steel case, a blue dial and rhodium-plated hands. The date display and power reserve are located at 3 o’clock, the month display at 6 o’clock. 

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The weekday display and the small seconds share the subdial at 9 o’clock. The double moon phase display at 12 o’clock correctly depicts the moon phase for the Northern and Southern Hemispheres and only needs to be adjusted by one day after 577.5 years.

THE PERPETUAL CALENDAR IS EXCEPTIONALLY USER-FRIENDLY

Developed in the 1980s by IWC’s former head watchmaker Kurt Klaus, the perpetual calendar automatically recognises different month lengths as well as leap years. The ingenious mechanical programme will not require any manual correction until 2100 when the leap year due will be omitted based on an exemption rule in the Gregorian calendar. 

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Another distinguishing feature is the four-digit year display. An additional century slider is included within the case, enabling this timepiece to show the year until 2499. With all its displays perfectly synchronised, the calendar can be set easily via a single crown, offering a degree of user-friendliness that is unparalleled in the domain of mechanical calendars.

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The IWC-manufactured 52615 calibre drives the calendar module using a single nightly switching impulse. The automatic movement comprises 386 components and was engineered with a focus on maximum precision and quality. The Pellaton automatic winding system builds up a power reserve of seven days in two barrels. Parts of the winding mechanism that are subject to high stresses are made of virtually wear-free ceramic. The decorated movement is visible through a glass back.

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The Big Pilot’s Watch Perpetual Calendar is available from 7th April 2021 through IWC boutiques, authorised retail partners or online at IWC.com. The timepiece can be registered under the My IWC care program and thus benefits from a 6-year extension to the standard 2-year International Limited Warranty.

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Download our brand-new IWC APP – currently available for iOS from the App Store – to virtually try on the new Pilot’s Watches using Augmented Reality (AR) and discover exciting features and exclusive content from the IWC Schaffhausen universe

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Technical Specifications

Model  BIG PILOT’s Watch  Perpetual Calendar  Blue Edition

Ref. IW503605

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FEATURES
Mechanical chronograph movement
– Perpetual calendar
– Pellaton automatic winding – Rotor with 18-carat gold medallion
– Power reserve display
– Double moon phase display
– Perpetual calendar displaying the date, day,
month and year to four figures and perpetual lunar phase for both northern and southern hemispheres
Will only deviate from the moon’s actual orbit by a single day after 577.5 years.
– Small hacking seconds
– Screw-in crown
– IWC bracelet quick-change system – Limited to 25 watches

MOVEMENT
IWC-manufactured calibre  52615
Côtes de Genève, perlage
Frequency:    28,800 A/h | 4 Hz
386 Components
Jewels:    54
Power reserve:    7 days (168 h)
Winding:    Automatic
DIAL
Blue dial with luminescence
Functions

• Perpetual calendar
• Hour hand
• Minute hand
• Small hacking seconds
• Date display
• Day display
• Month display
• Year display
• Moon phase display
• Power reserve display

WATCH
Materials:   Stainless stee
Diameter:    46.5 mm
Height:    15.4 mm
Crown:  Screw-locked
Glass:    Sapphire, convex, antireflective coating on both sides
Water-resistant: 6 bar
STRAP:
Blue calfskin strap
Strap width 22 mm

– Limited Edition - Only 25 Pieces

 

Year: Available from 7th April  2021
PRICE -Excl. Sales Tax  USD 29,900.00 ~  

 

 

WARRANTY  6-year extension to the standard 2-year International Limited Warranty. 

 

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Press releases - 2021
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 IWC Schaffhausen
Uwe Liebminger
Department Manager Public Relations
Mobile  +41 (0)79 957 72 52
E-mail  uwe.liebminger@iwc.com
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