Soar to new heights with the modernized CITIZEN Promaster Navihawk timepiece. A chronograph with all the tools for professional use, featuring world time in 24 cities, radio control, tachymeter, perpetual calendar, alarm and power reserve indicator. Showcased here in a stainless steel case and mesh bracelet with black dial and red accents. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number E660. Product Details MODEL CB5840-59E 7/03/2019 MOVEMENT TECHNOLOGY E660 Eco-Drive Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries. BAND LENGTH (MM) 254 CASE WIDTH (MM) 46 BAND TYPE Bracelet Stainless Steel CASE MATERIAL Silver-Tone Stainless Steel Navigational Rotating Bezel CRYSTAL Sapphire Crystal Superior scratch resistance and hardness CLASP Deployant Clasp with Push Buttons DIAL Black WATER-RESISTANCE WR200/20Bar/666ft [Swimming, Showering & Snorkeling] ADDITIONAL FUNCTIONS Synchronized to Atomic Time Clock for Superior Accuracy Atomic Timekeeping Technology with Synchronized Time Adjustment Available in 24 Time Zones 1 Second Chronograph Measures up to 60 Minutes Perpetual Calendar 12/24 Hour Time Alarm Power Reserve Indicator Day / Date
