--Movement: mechanical automatic movement. you can choose the model you like

--Case material: 316L stainless steel case

--Case Size : 38 mm diameter excluding crown, 14.2 mm thickness

--Dial : black dial, luminous markers and hands.

--Strap Size: 20 mm width

--Strap Material：leather strap

--Clasp: pin buckle

--Water Resistance: 20ATM / 200m

--Sapphire crystal