See all 17 Grand Prix d’Horlogerie de Genève 2015 watch award winners

Sports watch prize: Tudor Pelagos

Case: Ceramic, titanium

Strap: Metal

Size: 42mm

Waterproof: 500 metres

Movement: Self-winding mechanical with 70 hour power reserve

Functions: Date, hours, minutes, seconds

Price: £2,770

Jewellery watch prize: Audemars Piguet Diamond Punk

Case: White gold

Strap: White gold

Jewels: Diamonds

Size: 44 x 30 mm

Movement: Quartz

Functions: Hours, minutes

Price: £463,000

Artistic Crafts watch prize: Blancpain Villeret Cadran Shakudo

Case: Red gold

Strap: Leather

Size: 45mm

Waterproof: 30 metres

Movement: Manual-winding mechanical with 40 hour power reserve

Functions: Hours, minutes

Limited edition: 1 piece

Price: £99,000

Innovation watch prize: Antoine Preziuso Tourbillon of Tourbillons

Case: White gold, steel, titanium

Strap: Leather

Size: 45mm

Movement: Manual-winding mechanical with 48 hour power reserve

Functions: Hours, minutes, tourbillon

Price: £316,600

This timepiece also received the Public Prize

Revival watch prize: Extremely Piaget Double Sided Cuff Watch

Case: White gold

Strap: White gold

Jewels: Diamonds, opal, onyx

Waterproof: 30 metres

Movement: Quartz

Functions: Hours, minutes

Limited edition: 1 piece

Price: £165,000

Special Jury Prize: Vacheron Constantin Reference 57260

Case: White gold

Size: 98mm

Movement: Mechanical with 60 hour power reserve

Functions: Hours, minutes, seconds, soalr time, tourbillon, multiple time zones, day/night indicator, perpetual calendar, date, Hebrew calendar, Astronomical calendar, Lunar calendar, power reserve, alarm, Religious calendar, chronograph, Westminster carillon striking (Total complications: 57)

Price: Estimated $5 million+

Prize awarded to creators Micke Pintus, Yannick Pintus and Jean-Luc Perrin