39 jewels50h power reserve28,800 vph (8 Hz)
The TAG Heuer Heuer 1887 is an automatic column-wheel chronograph movement based on the Seiko Instruments TC78 platform. It measures 29.3mm in diameter and 7.13mm thick, beats at 28,800 vph, delivers a 50-hour power reserve, and contains 39 jewels with KIF shock protection. The movement comprises 320 parts and was discontinued, having been replaced by the Heuer 01 and Heuer 02 calibers.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
39 jewels
Power Reserve
50h
Frequency
28,800 vph (8 Hz)
Diameter
29.3mm
Height
7.13mm
Display Type
Analog
Shock Protection
KIF
COMPLICATIONS
Chronograph
FEATURES
Column Wheel
