Product Features：
1. Material: 304 or 316L stainless steel;
2. Sizes: diameter 41mm, thickness 11mm, black genuine leather strap: width 20mm, length: 225mm with steel clasp;
3. Polishing: Top polish with shiny and brushed appearance;
4. Color plating: Silver color or natural steel color;
5. Glass: Mineral hard glass or Sapphire crystal;
6. Dial: White dial with night light function, 3 hands and a calendar;
7. Movement: Japanese quartz movement Miyota;
8. Case back: Stainless steel back;
9. Water resistant: 3 ATM ( 30 meters water depth).
