Frederique Constant Classics Heart Beat Moonphase Date 40 mm Automatic Green Dial Leather Strap [FC-335MCGRW4P26]

The Frederique Constant Classics Heart Beat Moonphase Date [FC-335MCGRW4P26] is a compelling expression of traditional Swiss watchmaking—bringing together mechanical artistry, refined design, and functional complication in a single, elegant timepiece.

Defined by its signature Heart Beat aperture, this watch reveals the living motion of its escapement—offering a captivating glimpse into the mechanics that power it. This open-heart design is not merely aesthetic; it is a celebration of mechanical watchmaking in its purest form.

A Study in Mechanical Beauty

At the centre of the dial, the open-heart window exposes the oscillating balance wheel—creating a dynamic visual connection between wearer and movement. This feature, emblematic of Frederique Constant, transforms timekeeping into a tactile and emotional experience.

Complementing this is a beautifully integrated moonphase display, tracking the lunar cycle with classical elegance, while the pointer date arcs gracefully around the dial’s perimeter—adding both functionality and visual balance.

Refined Design & Contemporary Elegance

The rich green dial introduces depth and modern sophistication, enhanced by applied indexes and polished hands for optimal legibility. Housed in a 40 mm stainless steel case, the watch offers balanced proportions ideal for both formal and everyday wear.

Paired with a brown leather strap, the piece transitions effortlessly between business attire, evening wear, and special occasions—making it a versatile addition to any collection.

Swiss Automatic Performance

At its core lies the FC-335 automatic calibre, delivering reliable performance with a 38-hour power reserve and smooth operation at 28,800 vibrations per hour.

This movement supports the watch’s triple complication display—ensuring accurate timekeeping alongside its visual and functional complexity.

Understanding the Complications

• Heart Beat (Open Heart): Reveals the escapement and balance wheel in motion
• Moonphase: Displays the current phase of the moon in a traditional subdial
• Pointer Date: A central hand indicates the date along the dial’s outer track

A Distinctive Dress Watch with Character

The Classics Heart Beat Moonphase Date stands apart by combining visual intrigue with classical complication—offering a unique alternative to more conventional dress watches.

It is a timepiece designed not just to tell time, but to express it.

Technical Specifications

• Case: Stainless steel, silver-tone, round, polished finish, sapphire crystal with anti-reflective coating, water resistance 60 m (6 bar / 196 ft)
• Case Dimensions:Dial: Green, brass base, open heart aperture, moonphase display, pointer date track, applied indexes, luminous hands
  • Diameter: 40 mm
  • Case Length: 40 mm
  • Thickness: 10 mm
  • Lug Width: 22 mm

• Movement:Functions: Hours, minutes, seconds, moonphase, pointer date, open heart escapement display
  • Calibre: FC-335
  • Automatic
  • Power reserve: 38 hours
  • Frequency: 28,800 vph

• Strap: Brown calf leather strap
• Clasp: Pin buckle

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