TAG Heuer caliber Calibre 1

Ref. Calibre 1

The TAG Heuer caliber Calibre 1 is a handwound movement with a 46-hour power reserve, beats at 18,000 vph, and carries 17 jewels.

Calibre 1 is TAG Heuer's version of the ETA / Unitas 6498.

Type
Handwound
Display
Analog
Power reserve
46 h
Frequency
18000 vph
Jewels
17
Diameter
36.6 mm
Complications
Hours, Minutes, Small Seconds
Base caliber
ETA caliber 6498-1