Casio Edifice Watch for Men EF-550D-1AV-CAS02

The Casio Edifice EF 550D 1AV is a bold and dynamic chronograph watch that showcases advanced design and high-performance engineering. Part of the Edifice series known for sporty sophistication, this model features a striking black dial with detailed layered elements, adding depth and character to its look.

Constructed with a solid stainless steel case and band, the EF 550D 1AV exudes strength and durability. The watch includes three sub-dials for stopwatch functionality and a tachymeter bezel for speed calculations, making it suitable for both professional use and everyday wear. Silver-tone markers and hands contrast against the black background, while the red accents add a touch of racing-inspired energy.

Designed with mineral glass for scratch resistance and water resistance up to 100 meters, this timepiece is built for those who demand both style and resilience. The Casio Edifice EF 550D 1AV is a standout choice for individuals who appreciate precision, performance, and bold design.

Specification	Details
Model Number	EF‑550D‑1AV-CAS02
Brand	Casio Edifice
Gender	Men
Movement Type	Quartz Chronograph
Display Type	Analog
Chronograph Precision	1/10 Second
Chronograph Capacity	59 Minutes 59.9 Seconds
Measuring Modes	Elapsed Time, Split Time, 1st‑2nd Place Times
Dial	Black Dial with Subdials and Date Display
Case Material	Stainless Steel
Bezel	Stainless Steel (3D Design)
Crystal	Mineral Glass
Band Material	Stainless Steel Bracelet
Band Color	Silver
Clasp Type	Fold‑Over Clasp with Safety
Case Back	Screw Lock Back
Water Resistance	100 Meters (10 ATM)
Case Size	Approx. 45 × 42 × 10 mm
Weight	Approx. 140 g
Accuracy	±20 Seconds per Month
Battery	SR920SW
Battery Life	Approx. 2 Years