F.P. Journe Chronomètre Optimum Black Label CO
Movement
Manual winding
Size
40 or 42 mm

Overview

Platinum case, 40 or 42 mm

The F.P. Journe Chronomètre Optimum Black Label, family reference CO, pairs Calibre 1510 with a 40 or 42 mm platinum case, with a blackened gold dial.

Key details

Case materialPlatinum
MovementCalibre 1510, manual winding
CollectionBlack Label

Specifications

Technical specifications

Chronomètre Optimum Black Label · Technical datasheet
ReferenceCO
CollectionBlack Label
CalibreCalibre 1510
MovementManual winding
FunctionsOff centre hours and minutes at 3h00, Small second at 9h00, Power reserve at 6h00, Large dead beat second on the back
Case dimensions40 or 42 mm
Case thickness9.5 mm
Case materialPlatinum
Dialblackened Gold and whitened guilloché Silver
Handsblued Steel and rhodium plated Steel
Jewels44
Power reserve70 ± 2 hours
Frequency21,600 Alt/h (3Hz)
Movement parts240

Buying with HYPA

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Chronomètre Optimum Black Label · Ref. CO

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