Club Sport neomatik Worldtimer silver Planet Ocean helium escape valve

helium escape valve

the new model and its new high-frequency calibre represent the first reinterpretation of what sets Longines apart – its status as a pioneer in the world of sports timing

this writing instrument is reminiscent of the octagonal-shaped writing instruments designed by Montblanc in the 1920's

300 meters

Club Sport neomatik Worldtimer silver Planet Ocean helium escape valveRef. 791 Case stainless steel, screwed; screw down crown sapphire crystal glass back Glass domed sapphire crystal with anti reflective coating inside and out Winding automatic Dimensions diameter 40. 0 mm height 9. 9 mm lug to lug 48. 0 mm Water resistance 10 atm (suitable for swimming) Dial galvanized, rhodium plated, with sunburst finish, hour numerals and indexes with white Superluminova Hands rhodium plated, hour and minute hands with