Movement: QuartzCrystal: Mineral CrystalCase Diameter: 43 mmCase Thickness: 11.8 mmWater Resistance: 100MCase MaterialOne shell, one circle, two piece set, with a sense of layering. Made of imported 304L stainless steel material, it is made of genuine functional pressing, with a solid core bottom cover that locks teeth and is not easily worn off due to corrosion depth. It has a mirror polishing, wire drawing and polishing effect, mineral glass, and a 10 hour rotating functional internal shadow structure. It has a waterproof function of 100 meters, making it excellent for daily life and deep-sea diving.Watch Strap MaterialImported 304L solid stainless steel strap with mirror polished and brushed effect; On each side, there are detachable arrows with particles that can be used to match the hand shape. The safety turtle back is fastened, with a corrosion-resistant logo and a grade.SurfaceEnvironmentally friendly copper material, bright colors, super luminous effect, matched with 6S20 movement, silk screen

color logo and font.Watch NeedleFine polished copper needle, filled with super imported night light, can display time both day and night.MovementThe multifunctional 6S20 movement imported from Japan, paired with Sony's high-power SR927 battery, has a normal lifespan of 48 months, and the calendar

color has a more noticeable effect.ShippingOrders will usually ship within 1 business day of receiving payment.We ship Monday-Friday excluding holidays.ReturnsPlease contact us if you need to return an item. We accept returns within 30 days from delivery date for a refund. Please open an eBay return request and we will respond accordingly. If you experience any issues with this order, please message us before leaving feedback or opening a case. Your satisfaction is our priority.