Master Carbon SEAL Automatic Series - 3877 Country of Origin_United States These are complemented by design

These are complemented by design elements such as guilloche decoration and a gently curved case

Lug width: 22

along with bearing

1mm Crystal Hardlex LumiBrite Lumibrite on hands and index(es) Band Material Calfskin Distance between lugs 22

Master Carbon SEAL Automatic Series - 3877 Country of Origin_United States These are complemented by designCARBONOX+ Goes Automatic! For the first time, Luminox is introducing an automatic movement in a CARBONOX+ case, in the Master Carbon Seal Automatic. CARBONOX+ is a ground breaking material, and the brand has implemented its use in a number of different models. Light, durable, hypoallergenic, weatherproof, and shock and scratch resistant, CARBONOX+ is a versatile material that looks great too! The Master Carbon SEAL Automatic combines all the details