Steel case, handwound chronogrpaph, calibre 1861, minutes, seconds, hrs, steel bracelet, limited to 5441 pieces worldwide, 30 meters waterproof, tachymeter scale. The Apollo 10 cres has named their lunar module after Snoopy and their command module after Snoopy's human pal Charlie Brown. The "Silver Snoopy" is still awarded today, both to individuals and companies for outstanding efforts that contribute to the success of human space flight missions. This timepieces is limited to 5441 numbered pieces, with the unusual number reflecting the elapsed time of the Apollo 13 mission: 142 hours , 54 minutes and 41 seconds.