Silverstone

RS Supersprint

 
Ref. 2STBC.B05A
Specifications
Functions
Automatic chronograph (seconds, 30 minutes counter)
Date at 6 o'clock
Hours, minutes, seconds
Calibre
G1702, automatic chronograph
28'800 A/h (4Hz), Incabloc shock absorber
59 jewels
Power reserve: 40 hours
Case
42 mm steel case
Steel right hand control pushers
Crown secured by a bayonet system with red safety ring and "RS" inscription engraved
Black ceramic (ZrO2) bezel with grey tachymeter scale. Red knurled aluminium ring under the bezel
Sapphire crystal, anti-reflective coating on both faces
See-through sapphire crystal case back
water resistance
300 feet / 100 m / 10 bar
Dial
Black-smoked openwork dial, black minute scale with 1/8th second graduation and mirror which allows accurate chrono reading in the reflection
Black hours and minutes hands coated with white Super-LumiNova
Red chrono, minutes and seconds counters' hands
Strap
Integrated black tyre tread rubber with red inset
Steel folding buckle