Guaiai 8016 Mesh Strap Quartz Calendar Waterproof Simple Men's Watch

The net weight of this product is 60g, with a dial diameter of 36mm, thickness of 6mm, and circumference of 230mm.Manual measurement, there may be reasonable errors. Pre-purchase Notice for Customers: All movements of Guai watches are made with original movements - batteries are made with original Japanese batteries - electroplating is done with full vacuum furnace electroplating - all straps are made with top-grain cowhide - each model can withstand daily water exposure but not suitable for wearing while taking hot showers 1) After the product is sold, returns and exchanges are guaranteed within 7 days, provided that it does not affect secondary sales and all accessories are returned intact. 2) Please be informed that returns do not include postage reimbursement as our products are non-returnable. 3) The order will be shipped within 48 hours after payment (may be delayed during holidays). Please do not rush the order during the normal shipping period. For orders within Guangdong Province, delivery is usually the next day; for other provinces, it takes 3-5 days; and for remote areas, it takes 5-7 days. This timeframe is for reference only and does not serve as a reason for refunds.The default is Shentong and Zhongtong, Shentong and Zhongtong ship randomly, you need to specify which one if required, if you need to specify others, please contact customer service before placing an order. 4) All Ai watches do not come with a packaging box or watch strap changing tool. If you need a box or watch strap changing tool, please visit the store to purchase Adjust the strap to a minimum circumference of 17CM and adjust the strap to a circumference of 22CM Product Name: Men's Quartz Watch with Mesh Strap, Calendar, Waterproof, Simple Men's Watch We: Guangzhou Jinfu Co., Ltd. specializes in designing and producing various watches, including all-steel watches, mechanical watches, quartz watches, sports watches, leather strap watches, gift watches, business gift watches, promotional watches, PVC promotional watches, children's watches, women's watches, silicone watches, plastic watches, fashion watches, wrist watches, bracelet watches, pocket watches, wall watches, couple watches, radio-controlled watches, solar watches, various commemorative watches, etc.The company's products are diverse in types, with novel designs and varying grades.With years of sales experience, we always prioritize product quality, striving for excellence and meticulousness, aiming to carefully create each unique watch product for our customers. We welcome customers and friends from all walks of life to visit our company for tours, guidance, and business negotiations (custom production). Watch Knowledge: 1. What is the acceptable margin of error for a watch? The general mechanical watch allows an error of about 30 seconds per day, while quartz watches allow about 15 seconds per month. The specific error depends on the movement used in the watch. 2. How long is the lifespan of the watch battery? The battery life usually ranges from 1 to 5 years, depending on the type of watch, size, and the energy required by different functions.For example, a chronograph consumes more energy than a watch that only indicates hours and minutes.When the second hand starts jumping every 4 seconds, it's time to replace the battery. 3. Can I wear the watch while swimming or bathing? Waterproof for daily use (Waterproof 30m or less): Can prevent sweat, rain, or water droplets from washing face.Although it can prevent splashing water drops, it is not suitable for bathing, swimming, or diving. Reinforced Waterproof for daily use (Waterproof: 50m , 100m , 200m ): Can be used for activities that involve frequent water exposure, sports (swimming, surfing, etc.), or snorkeling. Diving Waterproof (Waterproof: 200m and above): Can be used for snorkeling or scuba diving. No The same diving depth can be divided into waterproof for air diving, waterproof for saturation diving, and professional waterproof functions (600mm 1000mm). Do not wear any watch while bathing 4. How to ensure that the watch can last for many years? Magnetic field: Please do not expose the watch to strong magnetic fields, such as near amplifiers, electric refrigerators, and other electromagnetic devices. Sea water: After contact with sea water, clean the watch with clean warm water. Crown: Depending on the watch model, carefully press or turn the crown inward to ensure that water does not enter the mechanical device. Cleaning: For metal bracelets and all Waterproof cases, clean with a toothbrush dipped in soapy water and dry with a soft cloth. Chemical products: Avoid direct contact with solvents, detergents, perfumes, cosmetics etc. as they may damage the bracelet, case or gaskets.