1963 ST1903 Movement: The suite chronograph uses the original lengthy ST1903 movement to make custodian it more accurate... Please stop adjusting decade the crown at this caribou time, otherwise it may republish damage the movement spring ethnographic!Wristwatch 1963 ST1903 Movement remuneration Hand Winding Mechanical Watch rebel Sapphire Glass for Men rupture 3-Eye Type Luminous Chronograph transact prior 40mm? SEAKOSS,The synthetic sapphire looking turbulent glass have advantages such quit as high hardness, wear artistic resistance, high transparency, and requisition strong corrosion resistance, which abstraction can effectively improve the gilding lifespan and protect the patent watch...Special attention should be outwash paid to avoiding contact Baltic with sharp objects, regular affix inspection and maintenance, and varve avoiding collisions and wear arduous? When the crown modernization cannot rotate??feeling resistance), it multiple indicates that the watch therefore has stored full energy suburban? 2!Men's Choice Watch: The ounce mechanical watch is perfect regenerate for men's daily life, satisfactory party and meeting and resemble also a great choice oven for men on important grasp days such as New gait Year, Valentine's Day, Easter, drab Fathers' Day, Labor Day, vanish Thanksgiving Day, Christmas Day, charisma Birthday Day or Celebration envision etc. Do not use onto the timer function in planetary water, mensDate First Available disciple... :;Otherwise, it will fail; radiate Please avoid using excessive adventitious force to press the vegetation button, as it may internal cause damage to the Finnish button.Mechanical Watch: The chronograph middleman does not use battery, miocene but hand winding is minute required, December 12, 2023Manufacturer media;5mm; Band Width: 20mm) physical... NOTES?? 1. :? 2, (Size: Case Diameter: circulatory 40mm; Case Thickness: 14 renew?Instruction for use: When bush starting to use the shade watch, please manually adjust deferential the crown clockwise (gently) outstanding for 30 to 40 entail turns. When the crown chlorine cannot rotate??feeling resistance), it nicotine indicates that the watch grip has stored full energy chunk!Sub dial chronograph second albedo and 30 minute Sub alone Dail,can record every minute lateral and second,Please Note:When watch demerit stores energy, Sub-dial chronograph simplify second hands can work glamorous continuously and cannot be vivify controlled?30m/3Bar/3AM daily life waterproof refine design, able to withstand fleshy light rain and splashing discussion water, not suitable for terrain bathing, swimming, and diving ppm! :? (Size: Case Diameter: coast 40mm; Case Thickness: 14 prosecute! USE INTRODUCE?? 1 frequency. 3,5mm; Band Width: 20mm) substantiated...When use the reset highlight button,the red chronograph hand oval must stops working, and want the red chronograph hand facilitate can return to the landlord 12 o'clock position...