Bold, sporty, and sustainably powered. Citizen raises the adventure bar in the newly reimagined Caliber 2100 Series of professional-grade timepieces with a hand-assembled movement and part of the Promaster Land collection. The limited-edition design is inspired by the iconic original in a new, black DLC-plated stainless steel finish with a 3-piece case construction that features a metal dial in blue and four contrasting subdials. This stylish men’s sport watch also features a 1/5 second chronograph that measures up to 12 hours, an instantaneous flyback zero reset button, a tachymeter, power reserve indicator and date, luminous hands and markers, and an anti-reflective sapphire crystal. The distinctive design is powered with Citizen’s patented Eco-Drive technology that converts energy from any type of light and never needs a battery. Water resistance to 200 meters. Limited to 2100 numbered pieces worldwide. Caliber number E210. Product Details MODEL AV0097-51L 11/05/2021 MOVEMENT TECHNOLOGY E210 Eco-Drive Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries. CASE WIDTH (MM) 44 BAND TYPE Bracelet Stainless Steel CASE MATERIAL Black Stainless Steel CRYSTAL Sapphire Crystal Superior scratch resistance and hardness CLASP Fold Over Clasp with Hidden Push Buttons DIAL Blue WATER-RESISTANCE WR200/20Bar/666ft [Swimming, Showering & Snorkeling] ADDITIONAL FUNCTIONS Hand Assembled Movement 1/5 Second Fly back Chronograph Measures up to 12 Hours Alarm Power Reserve Indicator Date