Zenshin Senkei SUPER TITANIUM™ Robust wear meets refined styling in the new Zenshin Senkei Super Titanium™ chronograph. On the wrist, the silver-tone Super Titanium™ case measures 41mm, is lightweight, scratch- and rust-resistant, with the case directly integrating into the matching bracelet for a sporty and modern look. A deeply knurled crown alongside a multi-sided bezel design adds to the watch's distinct charm, while brushed finishing techniques applied throughout further elevate the look. On the textured blue dial, applied hour markers offer understated timekeeping, and a triple-register configuration displays the running seconds, a 1/5 second chronograph measuring up to 60 minutes, and a 24-hour time. A subtle date window at the 4:30 position provides daily utility. Featuring our proprietary Eco-Drive technology – sustainably powered by light, any light. Never needs a battery. Caliber number B620. Water resistant up to 100 meters. MODEL CA4691-59LMOVEMENT TECHNOLOGY B620 Eco-Drive Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries.CASE WIDTH (MM) 27.7BAND TYPE Bracelet Super TitaniumCASE MATERIAL Silver-Tone Super TitaniumCRYSTAL Sapphire Crystal Superior scratch resistance and hardnessCLASP Fold Over Clasp with Push ButtonsDIAL BlueWATER-RESISTANCE WR50/5Bar/166ft [Swimming, Showering & Snorkeling]ADDITIONAL FUNCTIONS-1/5 Second Chronograph Measures up to 60 Minutes-12/24 Hour Time-Date *This item is BRAND NEW and will come with the original box and papers. We are authorized CITIZEN dealers, which means you will receive the manufacturer's warranty with your purchase.