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TicTemple

Chronomètre Optimum

Ref. CO

40mm
Diameter
9.5mm
Thickness
70h
Power reserve

Gathers Journe's inventions in one hand-wound watch: a one-second constant-force remontoire, a high-performance bi-axial escapement and dead-beat seconds.

Price not verified yet

We only publish a price with a source and a date.

Diameter
40 mm
Thickness
9.5 mm
Power reserve
70 h
Movement
Hand-wound
Material
platinum

Specifications

Case

Diameter
40 mm
Thickness
9.5 mm
Material
platinum
Shape
round
Water resistance
Not confirmed

Movement

Movement
Hand-wound
Calibre
1510
Power reserve
70 h
Frequency
21,600 vph
Jewels
44
Complications
hours, minutes, small seconds, power reserve, segundero muerto

Dial and strap

Dial
white gold and silver guilloché
Markers
Not confirmed
Date
Not confirmed
Bezel
smooth, platinum
Strap
leather

Record

Line
Classique
Year
Not confirmed
Status
In production
Range
Haute horlogerie

Alternatives

Why it matters

Sources

  1. fpjourne.com

Record confidence: high. Anything unverified stays marked, never estimated.