Specifications (1 cm=0.394 inches)(approx) - Gender: unisex - Case diameter: 4.26 cm (1.68 inches)(approx) - Case thickness: 1.1 cm (0.43 inches)(approx) - Case material: Stainless steel - Chain length: 37.0 cm (14.57 inches)(approx) - Chain width: 0.5 cm (0.19 inches)(approx) - Chain material: Alloy - Weight of the watch: 57 g ( 2.01 ounces)(approx) Package included: - 1 * Watch - 1 * Sanjun gift boxInstructions: Once you receive the mechanical watch, open the watch first. Press the crown at the top of watch, the front plate will open. Setting time: pull the crown away from base of the watch and turn the crown clockwise until it reaches the exact time. Winding the watch: push the crown back into place along the base of the watch and winding up the watch clockwise rotation 20 times; Please do not over winding up the watch if you feel the crown is tight.

• Skeleton dial with Arabic numerals scale
• Transparent back case see through the gold movement
• Precise hand winding mechanical movement
• Removable chain with a clip at the end
• Daily water resistant(not for swimming and showering)

Skeleton dial with Arabic numerals scaleSanjun