Rado DiaMaster Petite Seconde Automatic COSC

Swiss watch brand Rado has long been known for its use of unconventional, high-tech materials and for pioneering their use in the world of watchmaking.

Plasma high-tech ceramic is one such material whose use Rado pioneered. Since it first appeared in 1998, it has become both a mainstay of the collection and inextricably linked with the Rado story. Naturally, for the case of new 2018 DiaMaster Petite Seconde Automatic COSC Rado has chosen this high tech material, which is scratch-resistant and durable.

In this new timepiece, in addition to the plasma high-tech ceramic case, Rado welcomes another innovative material : silicon, a natural, light and hardwearing material placed at the heart of the new DiaMaster Petite Seconde in the form of the hairspring that has helped this new model achieve the prestigious COSC certification for chronometric precision.

The watch boasts a typical clean, rounded 43 mm DiaMaster case and the open, clear and easy to read dial in silvered with rose gold coloured highlights or blue with white gold coloured detailing. This DiaMaster watch comes fitted with a soft leather crocodile print strap.

Technical details
Model: DiaMaster Petite Seconde Automatic COSC

Movement 
ETA C07.881, automatic, 25 jewels, 3 hands, date at 3 o’clock, up to
80-hour power reserve, COSC certified, with silicon hairspring

Case 
Polished plasma high-tech ceramic case, monobloc construction
Dimensions: 43.0 x 50.5 x 12.3 (WxLxH in mm)
Titanium case back with sapphire crystal
Polished plasma high-tech ceramic crown
Curved sapphire crystal with anti-reflective coating on both sides
Water-resistant to 5 bar (50m)

Dial 
Ref. 773.6053.3.401
Silver coloured, rose gold coloured applied indexes
Concave small second counter with rose gold coloured applied indexes
Rose gold coloured moving anchor symbol
Black printed Rado and Automatic logos
Hands: rose gold coloured

Ref. 773.6053.3.420
Blue, rhodium coloured applied indexes
Concave small second counter with rhodium coloured applied indexes
Rhodium coloured moving anchor symbol
Silver coloured printed Rado and Automatic logos
Hands: rhodium coloured

Strap 
Black leather
Stainless steel extendable folding clasp
Polished stainless steel cover with hardening treatment

 

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.