Meridian Calibre

Calibre catalogue / Tourbillon — Openworked / T0Y0D

Calibre T0Y0D, Openworked tourbillon movement, dial side

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T0Y0D fitting drawing (PDF)

Dimensions, stem height and hand fitting. Keyed to the base calibre, so sibling references share this drawing. Supplied for casing and fitting purposes only.

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Tourbillon — Openworked

T0Y0D Hand-wound tourbillon movement

T Series

T0Y0D has the following listed functions: Tourbillon · Skeletonised · Open-heart. Its documented specifications are 30 mm diameter; 4.5 mm height; 19 jewels; 28,800 vph (4 Hz); 60 h power reserve; finish colour: Gunmetal.

  • —Tourbillon
  • —Skeletonised
  • —Open-heart
Specification
Size30 mm (1.181 in)
Height4.5 mm (0.177 in)
Jewels19
Frequency28,800 vph (4 Hz)
Power reserve60 h
Finish colourGunmetal

Check dimensions against the fitting drawing before tooling a case.

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How to order

Prices on request. Samples available. Made to order, approximately 8–10 weeks. Finishing by Memorigin optional.

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