Factory: quartz Caliber: Ronda 5030.D -Swiss technology- Housing color: silver-colored Housing diameter: approx. 40mm Housing shape: Around Housing height: approx. 10mm Housing material: stainless steel Case back: Stainless steel, screwed Bridge width: 20mm max. Arm circumference: approx. 21cm Features: Hour, minute, small second, date, Chronograph, Add and Split function, 30 min. Counter, 12 hrs.
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