This limited edition model commemorates the 50th anniversary of Casio watches and expresses the universal yet ever-changing "sky and sea". With functions that fit the times and lifestyles and a special CMF design (color, material, and finish), this special model symbolizes the watch's history and future challenges.

The bezel is made of scratch-resistant, highly transparent sapphire glass, and the vapor deposition process expresses a vivid blue worldview. The titanium outer frame is coated with DLC. The back cover and crown are also decorated with sapphire glass to create a special feel.

The dial ring pays homage to Casio's first watch, the Casiotron, which was born in 1974. Gold accent colors are used throughout.
The dial is mold-transferred with a titanium recrystallization pattern and has a gradation vapor deposition that changes from dark blue to turquoise blue.

Case Size (L× W× H): 47.5 × 42.8 × 9.5 mm

Weight: 84 g

Case and Bezel Material: Titanium

Band: Titanium Band, Solid Band

Clasp: One-touch, slide-adjustable three-fold clasp

Water Resistance: 100m

Time Adjustment: Radio-controlled Watch; Multi band 6

Power Supply and Battery Life: Tough Solar (Solar powered)