The new Admiral’s Cup Challenger 44 Chrono Rubber is the perfect watch for hot, sunny days!


Press release

Available in four colourful versions, the new Admiral’s Cup Challenger 44 Chrono Rubber comes adorned in vulcanised rubber with an inimitably velvet-soft touch. This elegant and sporting model is an ideal companion for summer adventures.

Admiral’s Cup Challenger 44 Chrono Rubber © Corum
The perfect watch for hot, sunny days! Resolutely sporty and geared up for all manner of aquatic adventures, the new Admiral’s Cup Challenger 44 Chrono Rubber features a colourful vulcanized rubber case. This rugged yet flexible material earns its pedigree through a high-temperature, highpressure injection procedure that modifies its structure to give it a matte look and a velvet-soft feel. Available in four colourful variations, this timepiece is equipped with an automatic chronograph movement chronometer-certified by the COSC.


Admiral’s Cup Challenger 44 Chrono Rubber © Corum
Housed within a generous 44 mm-diameter case, the automatic CO 753 movement of the new Admiral’s Cup Challenger 44 Chrono Rubber powers the hours, minutes, small seconds, date and chronograph functions. It is endowed with a 48-hour power reserve and its finishing along with oscillating weight may be admired through an exhibition caseback.

Admiral’s Cup Challenger 44 Chrono Rubber © Corum


The first version, a chocolate-tone 50-piece limited edition, harmoniously combines vulcanized rubber with the red gold of the crown, pushers and bezel. The oscillating weight, the hands, the applied Corum logo on the dial as well as the hour-markers are all red gold-plated. The two other 70-piece variations in grey and green respectively feature a black dial, enlivened by hands and hour-markers coated with white Superluminova for the former and green for the latter. The crown and pushers are in black PVD-treated grade 5 titanium. Finally, the last version teaming an orange strap with a black case and dial will be available in a 120-piece limited series. The oscillating weight springs a surprise by refl ecting the strap colour for the orange and green versions, and appearing clad in black PVD for the grey model.

Water-resistant to 100 meters, the Admiral’s Cup Challenger 44 Chrono Rubber comes with a vulcanized rubber strap fitted with a red gold pin buckle for the chocolate-tone version and a triple folding clasp for the other versions.


Admiral’s Cup Challenger 44 Chrono Rubber © Corum

The Admiral’s Cup collection

The Admiral’s Cup model by Corum was launched in 1960. For over 50 years, this immediately recognizable icon – with its twelve-sided bezel and its nautical pennants around the outer bezel ring – has constantly lived in step with its time, perpetually displaying an eternally youthful radiance. Emblematic not of an era but rather of a history, the Admiral’s Cup collection encompasses three distinct worlds: the Legend line, combining an elegant design with classic functions; the sporty and distinguished Challenger line suited to all occasions; and finally, the sturdy and sophisticated Seafender clearly intended for adventurers.



Technical data


CO 753 – Automatic COSC certified chronograph — 48 hours power-reserve
Functions: chronograph, hours, minutes, date, small seconds
Coloured rotor
Frequency: 4 Hz, 28, 800 vph
Diameter: 13 ¼ ’’’


Dimension: 44 mm, twelve-sided Material: vulcanized rubber
Colours: Chocolate, grey, orange, white, black or green
Bezel: black or white vulcanized rubber, 5N 18kt red gold bezel on the chocolate and white versions
Water-resistance: 100 meters


Colours: black, white or chocolate


White, black, grey, orange or green vulcanized rubber with triple folding clasp
White or chocolate vulcanized rubber with 5N 18kt red gold tongue buckle

Limited edition