View full screen - View 1 of Lot 42. PATEK PHILIPPE | A MASTER CLOCK SYSTEM - ELECTRONIC MODULE AND COMPUTIME, CIRCA 1970.
42

PATEK PHILIPPE | A MASTER CLOCK SYSTEM - ELECTRONIC MODULE AND COMPUTIME, CIRCA 1970

Estimate:

1,000

to
- 2,000 USD

PATEK PHILIPPE | A MASTER CLOCK SYSTEM - ELECTRONIC MODULE AND COMPUTIME, CIRCA 1970

PATEK PHILIPPE | A MASTER CLOCK SYSTEM - ELECTRONIC MODULE AND COMPUTIME, CIRCA 1970

Estimate:

1,000

to
- 2,000 USD

Lot sold:

630

USD

PATEK PHILIPPE


A MASTER CLOCK SYSTEM - ELECTRONIC MODULE AND COMPUTIME, CIRCA 1970


Electronic module

Caliber: electric 

Case: metal, painted steel

Dimensions: approximately 14 x 32 x 46.5 cm

Signed: case, dial


Computime

Caliber: electric 220 VAC 

Model: PBC 311-B-I

Number: 850889

Case: metal, painted steel

Case number: 850889

Dimensions: approximately 107 x 130 x 172 mm

Signed: case, dial

Case: They remain in overall good condition and intact without any significant marks or wear. **The present lot will require computer power cords to operate.

Movement: The movement is running at time of cataloging, however it was not tested for the accuracy of time or duration of the power reserve and may need service at the buyer's discretion. Please note that Sotheby's does not guarantee the future working of the movement.


The lot is sold in the condition it is in at the time of sale. The online condition report is provided to assist you with assessing the condition of the lot and is for guidance purposes only. The images of the lot also form part of the online condition report for the lot provided by Sotheby's. Any reference to condition in the online condition report does not amount to a full description of condition. The online condition report may make reference to particular imperfections of the lot but you should note that the lot may have other faults not expressly referred to in the online condition report of the lot or shown in the online images of the lot (for example, the online condition report may not specify mechanical replacements or imperfections to the movement, case, dial, pendulum, separate base(s) or dome). Watches in water-resistant cases have been opened to examine movements but no warranties are made that the watches are currently water-resistant. The online condition report may not refer to all faults, restoration, alteration or adaptation but rather the online condition report is a statement of subjective, qualified opinion (for example, information regarding colour, clarity and weight of gemstones are statements of opinion only and not statements of fact). Please also note that we do not guarantee the authenticity of any individual component parts, such as wheels, hands, crowns, crystals, screws, bracelets and wrist bands, since subsequent repairs and restoration work may have resulted in the replacement of original parts. In addition, certain images of the lot provided online may not accurately reflect the actual condition of the lot (for example, the online images may represent colours and shades which are different to the lot's actual colour and shades). For these reasons, the online condition report is not an alternative to taking your own professional advice regarding the condition of the lot. Prospective buyers should also refer to the Buying at Auction guide which includes important notices concerning the type of property in this sale. In particular, please note it is the purchaser's responsibility to comply with any applicable import and export matters, particularly in relation to lots incorporating materials from endangered species. Please be advised that wristbands made of materials derived from endangered or otherwise protected species (i.e. alligator and crocodile) are not sold with the watches and are for display purposes only. We reserve the right to remove these bands prior to shipping. NOTWITHSTANDING THIS ONLINE CONDITION REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD "AS IS" IN ACCORDANCE WITH THE CONDITIONS OF SALE/BUSINESS APPLICABLE TO THE RESPECTIVE SALE.


During the 1950s and 1960s, after the dawning of the atomic age, the field of horology had to allow for the introduction of electronics. Patek Philippe, consistently striving to be at the head of timekeeping innovation, developed their first battery operated solid state clock during the early part of the 1960s. The clock system of these modules was designed to be constantly regulated by radio signals from the atomic clocks in the Parangins Observatory in Geneva. Single modules, such as the present lot, were often ordered by Kreutler in Germany; themselves specialists in master clock systems for industrial plants. This rare PC based system by Patek Philippe represents one of the most state of the art timing systems of its day. The master module can control almost an unlimited number of slave clocks. The Computime unit receives 77.5kHz radio signals and passes them to the master clock by means of an RS-232 port. The accuracy of time was exceptional, exhibition a margin of error +- 10 milliseconds.