Pré-SIHH - Parmigiani Fleurier Tonda 1950

Model Tonda 1950
Movement PF 700
Automatic winding. 42 hour power reserve.
Calibre 13 ¼ ''' – Ø 30 mm, thickness 2.6 mm
Frequency: 3 Hz – 21,600 Vib/h
29 jewels, 1 barrel.
"Côtes de Genève" decoration, hand bevelled bridges.
Oscillating micro-weight made from 950 platinum.
Functions Hour, minute, small seconds at 6 o'clock.
Exterior Round 3-part case: Ø 39 mm. Thickness: 7.8 mm.
Material: 18 ct rose gold, white gold. Polished finish.
Water resistance: 30 m.
Anti-reflective sapphire crystal.
Crowns: Ø 5 mm.
Case-back with sapphire crystal.
Individual number engraved on the case-back.
Dials 2 variants, "Graphite" and "Grained white".
Diamond-polished appliques, opaline background. Delta shaped hands with luminescent coating.
Wristlets Alligator strap with ardillon buckle on rose and white gold, polished finish.