Beautiful watch, just trying to make space and already have 2 Shinola watches. Just had Shinola store in Venice replace the battery, December 2023. Here is some info From Shinola.com AS TIMELESS AS THE BLUES Built to last and named accordingly, this 41mm Runwell is built from some of the finest components in the world. A trusty choice for the office or the weekend, this timepiece features a captivating blue dial, white luminous indices and a calendar aperture. From the laser-etched caseback to the screw-down crown, every detail of the Runwell has been meticulously engineered to ensure the highest possible quality. Both comfortable and stylish, the timepiece is completed with a tan leather strap. MOVEMENT Argonite 705 DIAL COLOR DETAIL Blue CASE MATERIAL Stainless Steel CASE FINISH Polished CASE PLATING Stainless Steel CASE SIZE 41mm CASE THICKNESS 10.1 mm CASE BACK PLATE Signature Iconic Caseback Plate with Laser-Etched Serial Number CROWN CONSTRUCTION Screw-down BAND MATERIAL Leather Strap STRAP COLOR DETAIL British Tan STRAP LENGTH 115mm x 75mm STRAP WIDTH 20mm STRAP TYPE Quick Release CRYSTAL Double-domed sapphire DEPTH RATING 5 ATM