Casio B640WD-1AVEF Men’s Watch

The Casio B640WD-1AVEF is a men’s digital watch from the Vintage series, combining retro styling with practical features.

The case is made of resin with a metallic finish and the bracelet of stainless steel.

On the LCD display you’ll find a stopwatch, countdown timer, alarm, and auto-calendar.

The watch has an LED backlight and 50 m water resistance, making it suitable for everyday wear.

Specifications

• Model: B640WD-1AVEF
• Type: Men’s watch
• Series: Vintage / Casio Collection
• Movement: Quartz (digital)
• Case material: Resin (metal finish)
• Bracelet material: Stainless steel
• Glass: Mineral
• Case size: 35 mm diameter × approx. 9–10 mm thickness
• Weight: approx. 0.049 kg
• Case/Band color: Silver
• Display color: Black / Inverse
• Water resistance: 50 m (5 ATM)
• Functions: LED backlight, 1/100-second stopwatch, countdown timer up to 24 h, alarm, auto-calendar, 12/24-hour format
• Accuracy: ±30 sec/month
• Battery: CR2016
• Battery life: approx. 3 years
• Features: Retro design, adjustable metal bracelet, compact casing
• Brand origin: Japan
• Model year: 2024

Physical parameters

• Weight: 0.049 kg
• Gross weight: 0.08 kg

Package dimensions

• Height — 0.10 m
• Width — 0.08 m
• Color: Silver
• Net weight (kg): 0.049
• Gross weight (kg): 0.08
• Width: 0.08
• Height: 0.1