Behrens
Ace of Hearts - x Konstantin Chaykin Black

The Ace of Hearts is the co-branded, limited-edition masterpiece from BEHRENS and Konstantin Chaykin. To celebrate three years of partnership, this manual wind watch blends BEHRENS’ signature asymmetry with Chaykin’s iconic playful Joker spirit and infusing with Chinese Han Dynasty ceramic sculpture artistry into haute horlogerie. This limited-edition luxury mechanical marvel is as rich in emotional storytelling as it is in mechanical excellence.

Movement: Built In-House Calibre BM07

At the heart of this luxury mechanical watch lies the in-house BM07 calibre manual wind movement and a 46-hour power reserve. Every component is meticulously completed by hand:

• Brush-finished plates
• Mirror-polished pivots
• Carefully angled chamfers

The transparent case back reveals these mechanical strokes of artistry, creating a captivating visual dialogue between maker and wearer.

Time Display

The Ace of Hearts displays time with a smile. Two “eyes” on the dial show hours and minutes, while a red, heart-shaped seconds hand powered by BEHRENS’ patented stone mill mechanism rotates in a whimsical, millstone-like path. A discreet power-reserve indicator sits at 12 o’clock, keeping you informed of the movement’s full 46-hour autonomy.

Dial Design: Fusion of East & West

The dial pays homage to Chinese Han era craftsmanship, mirroring the Pottery Storyteller Beating a Drum while embracing Konstantin Chaykin’s iconic Joker character and Behrens’ distinctive asymmetry. This timepiece has 11 patents and is a bridge between:

• Cultural traditions
• Playful storytelling
• Artisan-level luxury mechanical finesse

The Ace of Hearts radiates optimism, resilience, and creativity across boundaries.

Case Design

Housed in a trapezoidal case (42 × 37 mm, 7.9 mm thick), the Ace of Hearts comes in:

• Grade 5 Titanium (Limited to 600 pieces)
• SPSCF Diamond Carbon Fiber in black or white (Limited to 150 pieces each)
• Synthetic Sapphire in blue (Limited to 80 pieces) or pink (20 pieces only)

Each version features a fully transparent back, and 5 ATM water resistance

Luminous Display

Super-LumiNova accents on the heart hand and indices deliver a vibrant glow, making this luxury watch stand out both day and night.

Strap

The Ace of Heart comes with high quality fluoroelastomer strap available in short and long lengths suitable for all wrist sizes. Fluoroelastomer material is known for its excellent heat resistance, oxidation resistance, and corrosion resistance.

The smart quick-release system in the case allows instant strap changes:

• No tools needed
• Mix and match colors
• Style versatility for any occasion

Soft yet resilient, the strap provides all day comfort while reflecting the watch’s innovative spirit.