This Welder Mens watch is part of the Welder K24 collection. MOVEMENT: OS10 Miyota chronograph FUNCTIONS: hours, minutes, seconds, date with immediate adjustment, positioned at nine oclock. CASE: steel, AISI 316 L. DIAMETER: 48 mm. DIAL: there are 2 superimposed black dials + white index Arabic numerals, black index & spheres WATER RESISTANT: 10 ATM STRAP: rubber, black, with steel plates, butterfly buckle.