A. Lange and Söhne Zeitwerk PT

The Lange Zeitwerk is an icon of a new age in watchmaking.

Dial: Large, legible, digital display of hours and minutes, in the Lange tradition of large numeric displays. Seconds in traditional sub-dial at "6:00." Rhodium background. Digital display framed by bridge of alternating polished and brushed finishes.

Case: 41.9 mm, also with alternating polished and brushed surfaces. Available in 4 metals, but limited editions only in PT.

Movement: It is easy to be mesmerized by the digital display of the Zeitwerk, but the construction and finish of the movement is also second to none. New movement by Lange with constant force escapement to handle the energy and accuracy needed for instantaneous jumping display.

Limited Edition: LE of 200 watches, example for sale a desirable serial # 8X/200.

This version of PT case with rhodium dial combines the new-age Zeitwerk display with classic Lange "stealth" style. Perhaps the most elegant and timeless of Zeitwerk combinations.

Rarely worn, excellent condition. All box and papers, complete package.

Collector with many references. $69,900/bo. Contact tahoeb at gmail dot com.