Junghans FORM A Chronoscope

Reference: 27/4370.02

Description

A fusion of modern design and mechanical precision, the FORM A Chronoscope stands out with its bold color accents and architectural clarity. The dial’s bowl shape, minimalist layout, and subtle homage to art via the case back design make this a chronograph of form and function.

Specifications

Technology

• Movement: Self-winding mechanical movement (Calibre J880.1)

• Power Reserve: Up to 56 hours (without chronograph function)

Case

• Material: Polished stainless steel with black PVD coating

• Diameter: 42 mm

• Height: 13.5 mm

• Case Back: Screwed case back featuring a colored artwork print (inspired by Richard Macneil)

• Water Resistance: Up to 5 bar

Dial

• Color: Matte black, bowl-shaped concavity

• Indices: Hours 1–5 and 7–11 with luminous substance

• Hands:

  • Hour, minute, and stop-second counterweight with luminous coating

  • Tip of the stop-second hand color-matched to hour indices

• Design Touch: Bold accents in yellow, grey, or orange, depending on variant

Functions

• Complications:

  • Stop second (chronograph)

  • 30-minute counter

  • 12-hour counter

  • Day-date display

Glass

• Material: Anti-reflective sapphire crystal

Strap

• Material: Leather strap with black lining

• Clasp: Black PVD-coated stainless steel buckle