Thin is getting thinner — at least in the realm of ultra-flat timepieces. Records are set and broken with increasing speed, and it seems we may be getting near the limits of how dangerously slim a watch can get. Things are heating up around here — or is it just us?

Photography: Sidney Teo • Styling + Direction: Marie Lee
Fashion Assistant: Melissa Tee • Grooming: Andrea Razali using MAKE UP FOR EVER and Design Pulse by Matrix
Models: Dainius and Klaudia K / Mannequin

On Him: Vacheron Constantin Patrimony Contemporaine Ultra-Thin Calibre 1731 in 18K-pink-gold case and black alligator-leather strap. Blue and black wool-silk peaked-lapel single-breasted dinner jacket, and black silk-virgin-wool trousers, both Dsquared2; white cotton shirt, Raoul; blue striped silk bow-tie, Lanvin; silver ring, Saint Laurent.

On Her: Red sable dress, Max Mara Pianoforte; black and gold leather stilettos, Jimmy Choo.

On Him: Jaeger-LeCoultre Master Ultra Thin 1907 in pink-gold case and brown alligator-leather strap. Black wool single-breasted two-piece suit, and white cotton bib -front shirt, both Saint Laurent. Black silk cummerbund, property of Revolution.

On Her: Black cut-out silk dress, Fendi; red leather pointed-toe stilettos, Saint Laurent.

On Him: Piaget Emperador Coussin Tourbillon Automatic Ultra-Thin in 18K-rose-gold case and brown alligator-leather strap. Gray speckled mohair-wool double-breasted sport coat, white cotton shirt, and silver signet ring, all Saint Laurent; black and white geometric-patterned cotton-elastane trousers, Paul Smith. Black onyx cufflinks, property of Revolution.

On Her: Cream floral cotton-silk jacquard skirt, Raoul; white and black snakeskin stilettos, Christian Dior.

On Him: A. Lange & Söhne Saxonia Thin in 18K-white-gold case and black crocodile-leather strap. Blue mohair-wool single-breasted sport coat, blue mulberry-silk knitted tie, and white cotton pocket square with blue trim, all Alfred Dunhill; white cotton shirt, Raoul. White cotton trousers, property of Revolution.

On Her: White wool knitted top, and cream floral cotton-silk jacquard skirt, both Raoul; silver strappy high heels with Swarovski crystals, Fendi.

On Him: Cartier Calibre de Cartier Diver in pink-gold case and black rubber strap. Blue cotton-wool single-breasted two-piece suit, COS; white cotton shirt, Raoul; blue silk tie, Paul Smith. Blue and white knot cufflinks, property of Revolution.

On Her: Green suede lattice-cut stilettos, Jimmy Choo.

On Him: Breguet Classique Tourbillon Extra-Thin Automatic (ref. 5377) in platinum case and black alligator-leather strap. Gray speckled mohair-wool double-breasted sport coat, black wool trousers and white cotton shirt, all Saint Laurent. Black onyx cufflinks and white cotton pocket square, both property of Revolution.

On Her: Red silk dress, Max Mara; green leaf-motif stilettos with crystals, Jimmy Choo.

On Him: Chopard L.U.C XPS in 18K-rose-gold case and brown alligator-leather strap. Brown cupro single-breasted sport coat, Canali; white cotton shirt, Saint Laurent. White cotton pocket square and black onyx cufflinks, both property of Revolution.

On Her: Pink polyester geometric laser-cut dress, and red, orange and white leather high heels, both Fendi.

On Him: Audemars Piguet royal oak Openworked Extra-Thin Tourbillon in 950-platinum case and  bracelet. Blue mohair-wool single-breasted sport coat, and white cotton pocket square with blue trim, both Alfred Dunhill; white cotton shirt, Raoul; black wool trousers, Saint Laurent.

On Her: Fuchsia calfskin stilettos, Saint Laurent. Black mesh bodysuit, property of Revolution.