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  • Classic
  • Calendar
  • Time zones

Lange 1 Time Zone

A. Lange & Söhne 2020

ref. 136.029
Men's

The first dual time zone complication to join the Lange 1 collection, in 2005, the Lange 1 Time Zone indicates the time at home and in a second time zone with rarely equalled legibility. Both time zones are read in a single glance from subdials, each with an intuitively readable ring-shaped day/night indicator in its centre. A large date display and power-reserve indicator complete the line-up. The larger subdial shows home time while local time, on the smaller subdial, is adjusted via the pusher in one-hour increments. The city disk simultaneously rotates to align the reference city with the pointer at 5 o'clock. A convenient addition to this new rendition is the red field that appears in an aperture in the pointer when the reference time zone observes daylight saving time. If required, home time and local time displays can be transferred between the two subdials, using the crown. Three versions are proposed, in white gold, pink gold or as a 100-piece limited edition in yellow gold.

Function

  • Function
    Hours, Minutes, Small seconds

Complications

  • Time zones GMT
    Multiple time zones
    Summer time / winter time
  • Calendars
    Large date
  • Display
    Power-reserve indicator
    Day/night

Movement

  • Movement name
    L141.1
  • Energy supply
    Manual-winding
  • N° of components
    448
  • N° of jewels
    38
  • Power reserve
    72 hours
  • Vibrations
    21600
  • Form
    Round
  • Height/thickness
    6.70 mm
  • Diameter
    34.10 mm

Case

  • Form
    Round
  • Material
    White gold
  • Height/thickness
    10.90 mm
  • Diameter
    41.90 mm
  • Back
    Sapphire

Dial

  • Material
    Silver
  • Colour
    Black

Strap

  • Material
    Alligator
  • Colour
    Dark brown