Watch Wiki

The Best Watches and Watch Brands

User Tools

Site Tools


ebel_1911_btr_automatic_chronograph_calibre_139

Ebel 1911 BTR Automatic Chronograph Calibre 139

Ebel 1911 BTR Automatic Chronograph Calibre 139 (click to enlarge!)
Ebel 1911 BTR Automatic Chronograph Calibre 139
© Ebel

1911 BTR Automatic Chronograph Calibre 139 is a chronograph by Ebel.

Twenty years after the introduction of the legendary line 1911 with its distinctive hexagonal case the “Architects of Time” presented in October 2006 the revised Ebel men's collection 1911 BTR, a contemporary, purely mechanical and especially masculine watch series which draws attention to itself by a diameter extended to 44.5 mm and a larger bezel.

On the Baselworld 2007 the Calibre 139 was presented. It is the fourth in-house Ebel automatic movement. It is based on the high-precision Ebel Calibre 137 from the year 1995, but was extended to a remarkable display of the conventional totalisers to facilitate the reading of elapsed times.

By this the “Architects of Time” solved a well-known problem in an innovative way Conventional totalisers are very small, which is why they are not read quickly and accurately. Therefore, the chronograph indications of this model appear in view windows rather than round totalisers. The dial has been interpreted as a separate architectural structure and could accommodate perspective and relief effects, while the hours hand stands in the foreground as a striking element.

The chronograph minutes counter was shifted from his traditional position to 3 o'clock to appear in the form of a 120° counter. Thus, the readability of the display is greatly improved. Once an arm of the three-armed minutes counter hand has counted 30 minutes, the second arm takes over timing exactly where the first has begun its course in the zero start position. The hours display of the chronograph differs also from the conventional counter format a disk partitioned from 1 to 12 rotates under the dial and shows the hours running in a window at 6 o'clock. The chronograph stop hand maintains its position in the center.

Through the sapphire crystal caseback with the signature “Architects of Time” the compass-like weight segment can be admired.

Reference:

  • 1215786

Movement:

Case:

Dial:

  • Skeletonized dial, black
  • Three-armed small second at 9 o'clock, three-armed minutes counter hand at 12 o'clock and hours indication at 6 o'clock, each as viewing panels
  • Enlarged date window at 3 o'clock
  • Luminous coating Superluminova on dial (quadratic indexes) and hands

Functions:

  • Hours, minutes, seconds, date
  • Chrono seconds
  • Rapid calendar advance
  • Tachymeter scale

Bracelet:

  • Hand-sewn black Alligator leather strap with safety folding clasp
ebel_1911_btr_automatic_chronograph_calibre_139.txt · Last modified: 02.12.2022 20:42 by 127.0.0.1

Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki

© Watch Wiki. All texts are protected by copyright. The respective copyright holders are the signatories of the contributions. For details see Impressum. Regarding objections and complaints (copyright and other rights) also see there. Impressum | Privacy Policy | Copyright | About Watch Wiki