Grand Seiko Heritage /Root/Start/Rolex/Cosmograph Daytona RX combines titanium with ceramic

RX combines titanium with ceramic in a 44mm case

9 presents the HydroConquest GMT with a blue dial on a rubber strap

and the timing functions — including seconds

Thanks to its Master Chronometer certification

Grand Seiko Heritage /Root/Start/Rolex/Cosmograph Daytona RX combines titanium with ceramicGrand Seiko Heritage (Reference SBGR257G) Reference SBGR257G belongs to the Heritage collection by Grand Seiko. The stainless steel case measures 39. 4 mm in diameter. It is paired with a black dial. Central seconds and a date display are part of the feature set. A sapphire crystal protects the dial. The watch is water resistant to 100 meters. It is powered by calibre 9S65. The automatic movement offers a power reserve of 72 hours. The stainless steel