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
Manufacturer: Casio
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:
Length — 0.12 m
Height — 0.10 m
Width — 0.08 m