IWC Pilot’s Watch Chronograph Edition “Tribute to 3705”


IWC Pilot’s Watch Chronograph Edition “Tribute to 3705”

Pilot’s Watch Chronograph Edition “Tribute to 3705”

New limited edition pays tribute to 1994 iconic “Black Flieger”
La Cote des Montres - February 25th, 2021

La réf. 3705 était une pionnière dans l’utilisation de la céramique noire, et cette édition présente également une innovation mise au point par les ingénieurs en matériaux d’IWC : le boîtier, les poussoirs du chronographe et la boucle ardillon sont en Ceratanium®, un matériau développé par IWC, à la fois léger et robuste comme le titane, et dur et résistant aux rayures comme la céramique.

Schaffhausen, 25th February 2021 – With the Pilot’s Watch Chronograph Edition “Tribute to 3705”, IWC Schaffhausen travels back in time to honour the legendary Ceramic Fliegerchronograph (ref. 3705) from 1994. After fading into obscurity for almost a quarter of a century, it became a cult classic and is now considered one of the most sought-after models from IWC’s recent history. The new tribute edition faithfully replicates the original’s dial design. Instead of using ceramic, however, it features a case made of Ceratanium®, a groundbreaking new material developed by IWC. Powered by the in-house 69380 calibre and fitted on a black calfskin strap, this special edition is limited to 1000 watches and sold exclusively

Throughout its 152-year history, IWC has created modern icons such as the Big Pilot or the Portugieser Chronograph. But tucked away in the archives, there are also hidden gems; timepieces that are overlooked before they shoot to unexpected fame. One such model is the “IWC Fliegerchronograph Keramik” from 1994, which was IWC’s first Pilot’s Watch with a case made of black zirconium oxide ceramic. Despite its use of this highly innovative material and its purist instrument design, the chronograph enjoyed little success. After only about a thousand pieces, production was discontinued a few years later.

IWC Fliegerchronograph Keramik (ref. 3705) from 1994

From obscurity
to a cult classic


The ref. 3705 did not become famous until about a quarter of a century later. Following various articles on specialised blogs, the “Black Flieger” caught the attention of a growing number of watch enthusiasts. With luminous indices and hands, which had aged over time to a warm orange, the once-forgotten chronograph was winning collector’s hearts with its distinct neovintage charm. One piece from the personal collection of former IWC director Günter Blümlein was auctioned for a staggering 53,750 US dollars. But the ref. 3705 does not only embody IWC’s heritage as a manufacturer of professional instrument watches for aviators. With its black ceramic case, the model is also an early testimony to the extensive materials expertise that IWC has acquired since the 1980s; a quality that still distinguishes the company as a modern watchmaker today.

IWC Fliegerchronograph Keramik (ref. 3705) from 1994

zirconium oxide ceramic

to Ceratanium® 

The newly released Pilot’s Watch Chronograph Edition “Tribute to 3705” (ref. 387905) pays homage to this exceptional timepiece and is limited to 1000 pieces. The dial is a replica of the original from the 1990s. Two totalizers at 9 and 12 o’clock display stop times of up to 12 hours, the small second is located at 6 o’clock. Another feature is the day and date display at 3 o’clock.

The ref. 3705 was pioneering in the use of black ceramic, and the tribute edition likewise features a recent innovation from IWC’s material scientists: the case, chronograph pushers and pin buckle are made of Ceratanium®, an IWC-developed material that is light and robust like titanium, but also similarly hard and scratch-resistant like ceramic. In the first step, the case components are machined from a special titanium alloy. Afterwards, the parts are treated in a furnace firing process, during which a phase transformation takes place, and the surface of the material assumes properties similar to ceramic.


Powered by the in-house 69 calibre


While the original ref. 3705 was powered by the Valjoux calibre 7750, the new Pilot’s Watch Chronograph Edition “Tribute to 3705”boasts sophisticated movement technology from Schaffhausen. Inside the 41-millimetre case, the in-house 69380 calibre is at work. This robust and precise chronograph movement in classic column wheel design is one of the latest developments from IWC’s engineers. A bi-directional pawl winding system reliably builds up a power reserve of 46 hours.

The Pilot’s Watch Chronograph Edition “Tribute to 3705” is available exclusively through, wechat, YNAP, and official flagship store on Tmall as a limited edition of 1000 pieces.

Pilot’s Watch Chronograph
Edition “Tribute to 3705”

Ref.: IW387905

Limited edition :1000 pieces
Movement :IWC Manufacture Calibre 69380
Mechanical movement
Automatic winding
Frequency :28,800 vph / 4 Hz
Jewels :33
Power reserve :46 h
Functions :Chronograph function for hours, minutes and seconds
Date and day display
Small hacking seconds
Case :Ceratanium®
Soft-iron inner case for protection against magnetic fields
Diameter :41 mm
Height :15.3 mm
Dial :Black
Crown :Screw-in
Hands :Rhodium
Glass:Sapphire, convex, antireflective coating on both sides
Glass secured against displacement by drops in air pressure
Water-resistant :6 bar
Bracelet :Black calfskin
Public price:12 800 €
vailable exclusively through IWC, wechat, YNAP, and official flagship store on Tmall