CASIO B-640WB-1A Unisex Digital Watch 35mm Stainless Steel Band

The CASIO B-640WB-1A is a classic unisex digital watch that combines retro style with modern functionality. Featuring a sleek black resin case and a stainless steel band, this timepiece is perfect for everyday wear. With a 35mm case size, it offers a comfortable fit for both men and women. The digital display provides clear timekeeping, and the watch is equipped with a range of practical features including a stopwatch, countdown timer, multi-function alarm, and LED backlight. Water-resistant to 50 meters, it is suitable for swimming and snorkeling. Powered by a reliable quartz movement and a CR2016 battery with approximately 3 years of life, the B-640WB-1A is a dependable accessory for any occasion.

Advantages

This watch offers exceptional value with its durable construction, versatile design, and comprehensive feature set. The stainless steel band ensures longevity and a premium feel, while the resin case keeps the watch lightweight. The LED backlight provides excellent visibility in low light, and the full auto-calendar eliminates the need for manual date adjustments until 2099. The stopwatch and countdown timer are ideal for sports and daily activities, and the flash alert ensures you never miss an alarm.

Suitable for

• Unisex users looking for a stylish and functional everyday watch
• Sports enthusiasts who need a stopwatch and timer
• Individuals who prefer digital displays for easy readability
• Those seeking a water-resistant watch for swimming and snorkeling

Key specifications

• Display Type: Digital
• Movement Type: Quartz
• Case Material: Resin
• Band Material: Stainless Steel
• Water Resistance: 50 meters (5 ATM)
• Crystal Material: Resin Glass
• Case Dimensions (L x W x H): 38.9 x 35 x 9.4 mm
• Gender: Unisex
• Backlight: LED Backlight (Amber)
• Battery Type: CR2016
• Battery Life: Approx. 3 years
• Accuracy: ±30 seconds per month
• Stopwatch Function: 1/100-second, up to 59'59.99''
• Countdown Timer: 24-hour range, auto-repeat
• Alarm Function: Multi-function alarm with Flash Alert
• Hourly Time Signal: Yes
• Calendar: Full auto-calendar (to year 2099)
• Time Format: 12/24-hour format
• Clasp Type: Adjustable Clasp
• Case Color: Black

Recommendations

For optimal performance, replace the battery with a CR2016 when needed. Avoid pressing buttons underwater to maintain water resistance. Clean the watch with a soft cloth to keep it looking new.