The main functions and everyday life waterproofing, anti-magnetic watch Lumi Bright screw back calendar feature about five years accessories, manual, exclusive case, certificate (date, day of the week), battery life (one year) color belt: Silver Dial: Navy material case material: stainless steel, glass, hard Rex belt material: Stainless Steel Size · Dial: 30x30mm · Thickness: 8.8mm - Weight: 104g

• The main functions and everyday life waterproofing, anti-magnetic watch Lumi Bright screw back calendar feature about five years accessories, manual, exclusive case, certificate (date, day of the week), battery life (one year) color belt: Silver Dial: Nav

The main functions and everyday life waterproofing, anti-magnetic watch Lumi Bright screw back calendar feature about five years accessories, manual, exclusive case, certificate (date, day of the week), battery life (one year) color belt: Silver Dial: NavSeiko