Casio DW-291H-9A Standard Digital Black Resin Band Grey Dial Watch DW291H-9A DW-291 Mechanical battery life: 3 years on

battery life: 3 years on SR726W X 2

Seiko 4R36 24 Jewels Automatic movement (hand-wind/hacks)

4mm (excluding crown)

auto/manual lap timing auto lap notification

wireless linking using Bluetooth®)

Casio DW-291H-9A Standard Digital Black Resin Band Grey Dial Watch DW291H-9A DW-291 Mechanical battery life: 3 years onCase bezel material: Resin Resin Band Mineral Glass 200 meter water resistance LED light Selectable illumination duration (1. 5 seconds or 3 seconds), afterglow Multi Time (4 different cities) World time 31 time zones (48 cities + coordinated universal time), daylight saving on off, Home city World time city swapping 1 100 second stopwatch Measuring capacity: 23: 59'59. 99" Measuring modes: Elapsed time, split time, 1st 2nd place times Countdown timer