Hirdetés

Új hozzászólás Aktív témák

  • dzsi23

    addikt

    válasz nbukta77 #227531 üzenetére

    Founded in 1987, Fiyta is a fairly young Chinese watch manufacturer.
    Although they first began supplying Chinese astronauts with watches in 2003 the Spacemaster is the best known of their space watches. This watch was created for the Shenzhou 7 mission during which Zhai Zhigang made the first-ever spacewalk by a Chinese astronaut. On his wrist was an over-sized specially commissioned Spacemaster.
    This watch contained a number of specifications stipulated by the Chinese administration, including a special anti-magnetic shield, AM/PM indication, an 8 hours rotating bezel, anti-clockwise locking crown and tolerance of temperatures between -80° to +80° Celsius. For this last feature, Fiyta had to invent a new lubricant that would allow the watch to continue working despite vast the temperature changes.
    The Spacemaster is now available in a more comfortable 45mm version and a small limited edition in the original 54mm case.

    [link]

Új hozzászólás Aktív témák