Boiledbeans

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May 1, 2008

A pilot’s favorite watch

— devadutta @ 9:05 pm, GMT -0700 ( 1209701116 )

Identify and connect

Cracked by: varuns88 , Dibyo , duriel , jayanth , Tathagata Chatterjee , yaksha , sandesh and Ginkgo100.

Answer:

Full points for those who identified both

1. Breitling navitimer.
2. E6B Flight Computer.

E6B flight computer is a circular slide rule and pilots apparently use it even now. The watch features a circular slide rule on its dial for use by pilots..

12 Responses to “A pilot’s favorite watch”

  1. varuns88 Says:

    1.Breitling Navitimer
    2.ASA E6B Flight Computer

    Both watches have circular slide rules for aviation purpose(?)

    varuns88
  2. Sushil Kumar Says:

    The connection is that the watch and the compass are products of Breitling Watch Company

  3. sidsen Says:

    the 24 hour Navitimer

  4. Dibyo Says:

    1. The Breitling Navitimer, which has a circular slide rule, for use by aircraft pilots.

    2. The E6B Flight Computer, also known as the “whiz wheel”, is a form of circular slide rule used in aviation.

    I’m guessing that “the circular slide rule for aircraft navigation” is the connection.

    Dibyo
  5. Rohan Says:

    Longines lindbergh collection??

  6. duriel Says:

    1. Breitling Navitimer (watch with circular slide rule).
    2. E6B Flight Computer (circular slide rule).

    Connect: circular Slide rule used in flight computations.

  7. jayanth Says:

    Breitling added a circular slide rule to the bezel of their chronograph models for use by aircraft pilots. This became the famous Navitimer model. During the 1950s and 1960s, a version of the Navitimer was offered by the Aircraft Owners and Pilots Association with the AOPA logo on the dial.

    jayanth
  8. Ajay Parasuram Says:

    Aviator/Pilot watches which can measure Pressure, Air temperature etc
    (1) is Navitimer from Breitling..

  9. Tathagata Chatterjee Says:

    Image on the left :The Breitling Navitimer
    Image on the right : E6B flight computer.
    Connection : The circular slide rule

    Navitimer has an integrated circular slide rule.
    Ditto for E6B.

    Regards,
    Tathagata Chatterjee

  10. yaksha Says:

    1>Breitling Navitimer-has a circular slide rule on it
    2>circular slide rule

    for a pilot a watch with circular slide rule on it helps him a lot for doing things like simple conversions etc so it is called the ‘prayer wheel’

    yaksha
  11. sandesh Says:

    1. Breitling navitimer.
    2. E6B Flight Computer.

    E6B slide rule is used by pilots, the same functions are available on navitimer too.

  12. Ginkgo100 Says:

    (1) is a Breitling Navitimer, which incorporates a circular slide rule for use in aviation. (2) is an E6B Flight Computer, aka “Whiz Wheel”, which is also a circular slide rule. They are used for flight planning and to calculate ground speed. (Oh thank you Google and Wikipedia!)

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