DescriptionOur product ⁢facilitates⁣ various functions: Altimeter, barometer,​ compass, thermometer, pedometer, stopwatch, countdown, pacer, an ⁤alarm clock, back-light, 50m waterproof, and low power reminder.The⁣ watch is constructed from robust and durable carbon fibre, ensuring strength and ⁣sturdiness. It is also hypoallergenic and ⁢antimagnetic.It features a water resistance of up to 50m, making it ⁣suitable for swimming. It is not recommended for use while showering, in hot springs, or diving.This product is capable of‌ clearly displaying data, even in the dark.With its practicality and stylish design, ⁣this watch makes an excellent gift for friends, relatives, loved ones, or fathers.SpecificationsMaterials: The watch is made from carbon fibre, stainless steel, and TPU.Color Options: Black, Grey, Grey and Black.Waterproof Capacity:⁤ 50m.Battery: The model is CR2032 with a capacity ⁣of 220mAh.Work Temperature: -10°C~60°CWork Voltage: 3VOther details: The‍ watch displays​ time⁢ veracity ±60s/month (T=25°C), thermometer precision ±2°C (-10°C~60°C), barometer precision ±3mb(-10°C~40°C), and​ altimeter precision (altitude ⁢ascent every⁢ 1000m) ±5m (10°C~40°C). It also features a digital compass veracity ±11°⁣ (-10°C~40°C).Size: The watch measures 4.8*4.8*1.4cm/ 1.9*1.9*0.6in.Weight: It weighs 63g/ ⁣2.2oz.Package Includes: 1 Watch