Casio Retro Men's Watch B640WD-1AVDF

Features: Resin Glass

Water Resistant: 50m

 Band: Stainless Steel

Adjustable: Buckle

Micro-light: 1/100-second stopwatch

Daily alarm: Hourly time signal

Auto-calendar: (28 days for February)n12/24-hour format

Specifications: Regular timekeeping: Hour, minute, second, pm, date, day

LED: Green

Measuring capacity: 59'59.99"

Measuring modes: Net time, split time, 1st-2nd place times

Accuracy: +/-30 seconds per month

Approx. battery life: 7 years on CR2016

Total weight: 44g

Size of case: 36.8X33.2X8.2mm

Case / bezel material: Gold tone