deLaCour Bichrono – Limited Edition of 500 – Twin Automatic Movements – Black Dial – 55 × 46 mm A striking expression of unconventional luxury watchmaking, this deLaCour Bichrono brings two Swiss automatic movements together within one commanding stainless-steel case. Its sculptural proportions, dramatic black dial and vivid contrasting details create an unmistakable presence, while the twin exhibition windows reveal the mechanical individuality behind its distinctive design. Produced in a limited edition of 500 pieces, it offers considerable appeal for collectors drawn to watches with a strong personality. Technical Details Brand: deLaCour Model: Bichrono Edition: Limited edition of 500 pieces Case: Stainless steel with a dark finish Case dimensions: Approximately 55 × 46 mm Crystal: Sapphire glass Dial: Black dial with two adjacent time displays, oversized yellow-green numerals and contrasting silver-tone subdials Hands: Silver-tone hour and minute hands, with contrasting red and green chronograph seconds hands Movement: Two Swiss automatic mechanical movements Functions: Hours, minutes, seconds, date and chronograph functions Chronograph layout: Two sets of chronograph displays with individual crowns and pushers on opposite sides of the case Calendar: Circular date aperture in the lower-right section of the dial Case back: Twin exhibition windows displaying both movements and signed automatic rotors Water resistance: Not tested Strap: Generic black leather strap with contrasting stitching Buckle: Original signed deLaCour buckle Accessories: Supplied with a generic presentation box Condition Report Grade B+ – Very good condition, with fine traces of use consistent with normal wear. The case displays light surface scratches and small marks from handling and wear, including around the bezel and case-back edges. The original signed buckle also presents visible surface wear. The leather strap shows creasing and traces of use around the fastening area. The black dial, colourful accents and contrasting subdials retain a highly attractive appearance. The two exhibition windows provide a clear view of the automatic movements. Please examine the photographs carefully, as they form an essential part of the condition description. Water resistance has not been tested. Contact with water should therefore be avoided unless the watch is professionally pressure-tested and resealed. Story & Heritage The Bichrono’s fascination begins with its unusual concept: two mechanical hearts sharing a single case. Its paired displays give the watch a distinctive visual rhythm, with each side contributing to a composition that feels both technical and theatrical. Across the black dial, elongated yellow-green numerals curve around the two displays, while silver-tone subdials add depth and contrast. Red and green chronograph hands distinguish the two sides, bringing carefully placed colour to the intricate arrangement. The broad sapphire crystal draws these elements together beneath one expansive surface. Turning the watch over reveals the same idea expressed mechanically. Two separate exhibition windows frame the movements, each with its own signed rotor—a particularly engaging detail for an enthusiast who enjoys seeing the engineering behind the dial. With its substantial proportions, dark finish and limited production of 500 pieces, this deLaCour Bichrono is an expressive collector’s watch. It combines the tactile appeal of automatic watchmaking with a design that rewards a closer look from every angle. Internal Reference Number - CAT 05