a 24-hour sub-dial

The GMAS2100-1A sports a classic black colorway with rose gold accents

Caliber Number: 6N52

Color Name: Gold-Tone

A watch that goes with you all the way from the wild outdoors to the inner city

Citizen • AW1780-09L • Eco-Drive Classic Band:Leather a 24-hour sub-dialClassic lines and a simple silhouette define the newest addition to the Classic collection. This vintage inspired timepiece features a silver tone stainless steel case, a striking blue 3 hand dial with a date function, and a rich black leather strap with buckle closure. Sustainably powered by any light with Eco Drive technology and never needs a battery. FEATURES MODEL: AW1780 09L MOVEMENT TECHNOLOGY: J810 Eco Drive Powered by any light source,