TAG Heuer caliber TH20-02
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| Brand: | TAG Heuer |
|---|---|
| Reference: | TH20-02 |
| Base: | TAG Heuer Calibre Heuer 02 |
| Movement: | Automatic |
| Display: | Analog |
| Diameter: | 32.00 |
| Jewels: | 32 |
| Reserve: | 80 |
| Frequency: | 28800 |
| Date: | Date |
| Chronograph: | Chronograph, Column wheel |
| Hands: | Hours, Minutes, Small Seconds, Additional 24 Hour Hand (adjustable) |
TH20-02 description
The TAG Heuer Calibre TH20-02 is an automatic chronograph GMT movement developed and manufactured by TAG Heuer. Based on the architecture of the TH20 family, it combines a column wheel and vertical clutch for precise and reliable chronograph engagement, while adding an independently adjustable 24-hour hand for a second time zone display.
The movement beats at a frequency of 28,800 vibrations per hour (4 Hz) and offers a power reserve of approximately 80 hours from a single barrel. It features bidirectional winding via a shield-shaped rotor for efficient energy transfer.
Functions include hours, minutes, seconds, date, chronograph, and GMT. Finishing includes brushed and matte surfaces with rhodium-plated and blackened components, visible through a sapphire crystal case back.

