EDIFICE EFV-640D-1AVUDF

The Casio Edifice EFV-640D-1AVUDF is a sporty chronograph defined by its distinctive octagonal bezel and a clean black dial. It belongs to the slim series of Edifice watches, offering a bold look without excessive bulk.

Core Specifications
Design & Build: Features a stainless steel case and bracelet with a secure one-touch 3-fold clasp.
Case Size: Measures approximately 47×44.30×10.80mm and weighs roughly 136g.
Water Resistance: Rated at 100 meters (10 bar), making it safe for swimming and snorkeling.
Power: Operated by a quartz movement with an approximate 2-year battery life on an SR920SW battery.

Key Features
Precision Stopwatch: Includes a 1/10-second chronograph with a 60-minute measuring capacity (59’59.90″).
Display Layout: Analog face with three sub-dials (stopwatch 1/10 seconds, minutes, and seconds) and a date window at the 3 o’clock position.
Durability: Equipped with scratch-resistant mineral glass and a screw-lock case back.
Visibility: Features luminous hands and markers for reading time in low-light conditions.