there are 4 buttons on the watch, the button on the right bottom is the light. i love this watch, it is sleek and the numbers are bright when you turn on the light. i shower, do dishes, this watch is very durable. not disappointed with this watch.

From the manufacturer

Armitron Sport Read more

About Armitron Pro Sport Watches

More than fifty years ago, Armitron pioneered many of the first affordable digital watches. Today, Armitron continues to embody and nurture a spirit of individuality by making bold, durable sport watches that are built to move. Offering style and performance, Armitron Pro Sport Watches ensure that you are always on the top of your game.

40/8284RDBK

40/8417RED

45/7102PNK

45/7012SIL

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Key functions of this timepiece

sdf

alarm

multiple time zones

Backlight

Chronograph

Alarm

Dual time zones

Backlight

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45-7012BLK45/7012RSG45/7045PBL45/7051clr45/7053ltg
Case size25mm27mm38mm36mm36mm
Water-resistance level330 feet330 feet330 feet330 feet330 feet
Alarm
Chronograph
Backlight
Dual Time

Armitron Sport Unisex 45/7034BLK Stainless Steel Accented Black Resin Strap Chronograph Digital Watch,Armitron Sport,45/7034BLK