Casio developed its first calculator in 1957, but it was not until 1974 with the release of the Casiotron that Casio entered the watch making market. The Casiotron capable of displaying dates with automatic update for long and short months, and automatic adjustment for leap years, was a good first step into the market.
KEY FEATURES
Resin Glass
Regular timekeeping
Analog: 3 hands (hour, minute, second)
Accuracy: 20 seconds per month
Approx. battery life: 3 years on SR626SW
Analog Watch
Band Material: Resin
Case material: Stainless Steel
Case diameter: 27 mm
Case Thickness: 6 mm
Movement: Quartz
Water resistant depth: 10 Meters
SPECIFICATIONS OF LQ-139LB-7B2DF LEATHER WATCH - WHITE