This watch should be part of any watch collection! Extremely rare and accurate. The Seiko 7A38 chronograph was the ofiicial referee's watch during the 1986 World Championship in Mexico. This is the first quartz chronograph to be used during a world championship. During the European Championship in 1984, Seiko was the official timekeeper. The watch is made of stainless steel. In private collection since 1986. Features: time, stop watch, 3 small registers, and date/day display Size case: 4 cm With an immaculate movement that's just waiting for a new battery. The watch needs to be waterproofed by a jeweler for diving trips up to an impressive 100 meter deep. Length band: max. 22 cm The chains can be removed easily to resize the band. See pictures for more details. The last picture funstions as an example and is no part of this lot.