Bulova made history during the 1971 apollo 15 mission and theyve now created a special edition moon watch in memory of this precision and style make up this high performance quartz wrist piece featuring two interchangeable straps and super luminous hands and markers this watch oozes sophistication quartz movementsapphire crystal glasscase size 45mmcase thickness 135mmwater resistance 50m3 year limited guarantee stainless steel caseinterchangeable strap