HM Streamliner Kennedy Spring Medium model watch, 30x30 mm. Square polished steel and rose gold PVD case with grey/red tortoise shell acetate sides. Crown at 12 o'clock with a grey topaz diamond-cut cabochon. Double-layer grey taupe sunburst dial, white subdial with hollowed Roman and Arabic numerals, central section with taupe guilloché motif decoration and white railroad minute track. Hours and minutes. Polished steel "Dauphine" style hands with rose gold finish and SuperLuminova® inserts. Curved K1 ultra-resistant mineral crystal. Exclusive Briston interchangeable NATO strap (18 mm): taupe with steel buckle with rose gold finish. Quartz caliber: Swiss Ronda Normtech 751. Water resistance 50 m/ 5 ATM.