YWA54B Brand: SINOBI. Model: S9311G. High quality Stainless steel back. Designed with black steel shell and watch band. Movement: Japan electronic movement. Watch band can be adjustable. Come with water resistant function. A good choice as a gift for men.   Package Details Weight: 113.42 g Size: 14*7*1.3 cm Package Includes 1 × SINOBI S9311G Round Steel Men's Watch (Black)