The Speedmaster Anniversary Series "Silver Snoopy Award" chronograph from OMEGA pays homage to the 50th anniversary of the "Silver Snoopy Award", the brand received from NASA astronauts in 1970. The case (42 mm) has been crafted from steel and features a special animated commemorative NAIAD LOCK case back. The silver chronograph dial has blue PVD angle-shaped hour markers and an embossed silver Snoopy medallion. The blue ceramic bezel ring features a tachymeter scale, and is fitted with a blue nylon fabric strap. Housing the manual-winding chronograph 3861 calibre, this co-axial master chronometer model has a 50 hour power reserve. All OMEGA watches have a five year warranty.