Nixon Women's A4672049 38-20 Leather Analog Display Analog Quartz Watch Movement: Miyota Japanese quartz 3 hand movement with 9 o'clock crown placement Case: 38mm, 200 Meter / 20ATM custom stainless steel case with hardened mineral crystal, triple gasket stainless steel screw down crown at 9 o'clock, stainless steel screw down caseback, and screw pin lugs Analog-quartz Movement Case Diameter: 38mm Water Resistant To 660 Feet