Casio EDIFICE Watch EFS-S660PB-1AEF

Presenting the Casio Edifice EFS-S660PB-1AEF, a solar-powered motorsport chronograph defined by an absolutely coherent total black aesthetic. The stainless steel case features black PVD treatment and an octagonal silhouette of 38 mm, with polished flanks that contrast elegantly against satin-finished surfaces. The black bezel carries the tachymeter scale engraved in white, allowing average speed calculations directly from the wrist. The deep anthracite grey dial features a concentric radial texture that catches light and adds depth to the overall design. Three chromatically integrated subdials are arranged in a classic chronograph layout at 9, 6, and 3 o'clock, the latter accompanied by a date window with a white background that subtly breaks the overall darkness. The main hands, finished in silver with red tips on the chronograph seconds hand, deliver that motorsport nod central to the Edifice identity. The black ribbed resin strap offers comfort and durability for everyday wear.

Inside operates Casio's solar technology, converting any light source, natural or artificial, into stored electrical energy. The module is analog-type with chronograph function, including time measurement to 1/20-second precision, minute totalizer, and hour totalizer. World time allows checking the hour across multiple global zones. Additional functions include an alarm, perpetual automatic calendar, and continuous hour and minute display. Water resistance reaches 100 meters, making it suitable for swimming and recreational water activities.

The Edifice collection was born with a mission to translate the adrenaline of motorsport and precision engineering into wristwatches. Every detail, from the tachymeter scale to the racing color palette, reflects a philosophy combining high performance with aesthetic sophistication. The EFS-S660PB-1AEF represents the most refined expression of that vision: a watch that needs no bold colors to communicate speed and character.

Shopping at TicTacArea.com means buying from real jewelers with over 30 years of industry experience, serving as official distributors, online since 1999. Every product is genuine, factory-new, and delivered with its official presentation box, documentation, and international warranty.

Technical Specifications

Reference: EFS-S660PB-1AEF
Module/Caliber: 5334
Type: Analog
Movement: Solar (light-powered quartz)
Water Resistance: 100 meters
Case Material: Stainless steel with black PVD treatment
Case Color: Black
Case Shape: Octagonal
Diameter: 38.0 mm
Thickness: Not specified
Weight: Not specified
Strap Material: Resin
Strap Color: Black
Dial Color: Anthracite / Black
Crystal: Sapphire with anti-reflective treatment
Illumination: LED
Functions: Chronograph (1/20 sec), minute totalizer, hour totalizer, tachymeter scale, world time, alarm, perpetual calendar, date, solar technology
Battery: Solar cell (no conventional battery)
Made for: Men