Casio Vintage B640WB-1BVT Retro Black Illuminator Digital

Movement: Quartz

Dial Color: Black

Stopwatch: 1/100-second stopwatch

Water Resistance: 50-meter water resistance

Design: Popular retro design

Backlight: LED Backlight

Band Finish: Black ion plated band

Case Length: 38.9

Case Width: 35

Case Height: 9.4

Weight: 49 g

Case and Bezel Material: Resin

Band: Adjustable Clasp, Stainless Steel Band

Water Resistance: 50-meter water resistance

Power Supply: CR2016

Battery Life: Approx. battery life: 3 years