PTS Resources Caliber LTTR001

Manufacturer	PTS Resources Ltd.
Caliber Number	LTTR001, PTS-LTTR001, PTS-LTTR001G
Movement Type	Automatic, self-winding mechanical
Diameter	30.4mm
Height	5.25
Jewel Count	20
Beat Rate	21,600 vph
Lift Angle	Unconfirmed
Accuracy Rating	+/- 45 sec/day
Power Reserve	~36 hours
Hand-Windable?	Yes
Hand Count	3
Functions	Central hours; central minutes; central sweeping seconds; open balance wheel at 12:00
Hacking Seconds?	No
Country of Manufacture	Made in China
Known Models	Lucien Piccard Optima (Ref: LP-12524-01, LP-12524-01-RA, LP-12524-02-RA, LP-12524-02), Brooklyn Pierrepont Skeleton Automatic (Add your watch to the comments below…)

The PTS Resources caliber LTTR001 is a 3-hander automatic with a skeletonized open balance wheel at 12:00, designed to be a faux tourbillon – or “imitate tourbillon” as PTS calls it.

PTS-LTTR001 VS LTTR001G:

There is a similar caliber LTTR001G with the only difference being that the “G” movement is gold tone.

Examples of watches with this caliber:

Additional Resources:

• More PTS Resources watch movements
• More Chinese watch movements