TAG Heuer Automatic Chronograph Watch Movement Calibre 1887

600 CHF

2 in stock

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Description

The Calibre 1887 is TAG Heuer’s first movement built in-house, based on the design of the Seiko 6s37 chronograph movement. TAG Heuer acquired the rights to the European production of the 6s37 from Seiko Instruments and then began the process of re-engineering and putting together the resources and skills to produce this high-precision in-house watch movement.

All TAG Heuer automatic movements are made in Switzerland and must meet extremely strict criteria for precision before they make it onto your wrist. Their high frequency ensures excellent mechanical precision.

DESCRIPTION

TAG Heuer Calibre 1887, Swiss Made. Automatic calibre.

Diameter: 29.3 mm (13 ”) – 39 rubies. Rapid date correction.

PERFORMANCE

Balance frequency: 28,800 vibrations per hour (4 Hz).

Power reserve: about 50 hours, about 40 hours when the chronograph is engaging.

DISPLAY

Hours — minutes — small seconds at 9 o’clock.

Chronograph minutes at 12 o’clock and chronograph hours at 6 o’clock. Date at 6 o’clock.

DECORATION

Oscillating mass: “Côtes de Genève”, engraved “TAG HeuerCalibre 1887Swiss Made”.

NO STEM.

The movement is new and working but it was never tested for precision. As for any other vintage or unused movement, a basic revision is recommended.

The article is sold as is – any other parts that are not mentioned in the description or shown in the photos are not included with this movement.


All the movements in our offers are original service or replacement parts meant to be used by professionals for watch servicing. The movements are handled and stored in different boxes or containers, operations that may affect their accuracy. These movements are supposed to be cleaned, oiled, timed or adjusted by a professional before fully corresponding to the manufacturer specifications.

Specification

Additional information

Frequency

28800 A/h

Jewels

39

Power Reserve

ca. 50 hours

Complications

Chronograph, Date Window

Features

Central Second, Self-Winding, Swiss Made

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