Every second stands the test.
Craftsmanship in every millimeter, quality in every second. Our lab safeguards the precision and reliability of every timepiece through rigorous testing.
Craftsmanship in every millimeter, quality in every second. Our lab safeguards the precision and reliability of every timepiece through rigorous testing.
Equipped with a professional watch assembly laboratory, we integrate precision testing and performance validation. Through rigorous tests on timing accuracy, water resistance, and shock resistance, we strictly control every process with scientific rigor to ensure the precision and reliability of every watch, delivering superior quality.
To ensure the strength and durability of the glass, watch crystals (especially sapphire or tempered glass) inevitably develop internal stress during processing, cutting, or tempering. If this stress is unevenly distributed or exceeds a critical threshold, the glass becomes prone to cracking under minor impacts or temperature fluctuations. The testing machine quantifies the surface stress values to ensure the glass meets the required strength standards, thereby enhancing its impact resistance during daily wear.To screen out defective products and mitigate after-sales risks, conducting 100% inspection or random sampling of the glass before assembly can effectively eliminate pieces with excessive stress or hidden cracks. This significantly reduces after-sales maintenance costs caused by broken glass and protects the brand's reputation. Particularly for high-end watches, the integrity of the glass directly impacts the product's value, and this testing also serves to validate the rationality of the assembly process.
The salt spray tester is a corrosion testing device that simulates a marine salt fog environment. By using compressed air to atomize saltwater into uniform particles, it creates a high-salt mist environment within a sealed chamber.It is primarily used to evaluate the corrosion resistance of metallic watch components, including cases, bracelets, buttons, and electroplated or coated parts, thereby accelerating the exposure of material defects. The equipment allows for precise control over temperature, salt spray deposition rate, and test duration, and supports various testing modes such as neutral and acidic. It enables a rapid assessment of a product's resistance to salt spray erosion, providing critical data to improve the durability of watches in coastal or high-salt environments.
The high-low temperature cycling test chamber is a reliability testing device designed to simulate extreme alternating temperature environments.Through its integrated cooling and heating systems, it automatically cycles through heating and cooling within a temperature range of -70℃ to +150℃ according to preset programs. This allows for precise evaluation of the performance stability and durability of watch movements, batteries, and sealing components under thermal shock. It effectively prevents failures caused by thermal expansion and contraction, ensuring the reliable operation of the products in harsh climates.
The constant temperature and humidity test chamber is a core testing device used to simulate stable temperature and humidity environments. It can precisely control temperatures ranging from -70℃ to 150℃ and humidity levels from 20% to 98% RH.It is capable of simulating scenarios such as tropical high humidity and dry low temperatures to evaluate the performance stability and aging resistance of watch movements, batteries, and sealing components under long-term stable conditions. This testing helps prevent component failures caused by moisture absorption or cracking due to dryness, providing critical data to support the product's weather resistance.
This testing equipment simulates the repeated bending conditions that Starp endure during actual use. It uses a drive pulley to guide the Starparound a selected driven pulley in a continuous loop, precisely evaluating the Starp's flex resistance. This process quickly reveals defects such as cracks or fractures caused by repeated bending, providing critical data to assess the Starp's service life and reliability.
The tumbler drop tester is a core testing device designed to simulate accidental drops during product transportation and daily use. By rotating an octagonal drum, it causes the watches to tumble continuously and fall freely, accurately replicating scenarios such as rough handling during courier delivery and everyday slips.This equipment evaluates the shock resistance and structural robustness of the watch case, screen, and internal movement. It helps prevent physical damage and component loosening during actual use, providing critical validation for the product's overall durability.
The yellowing resistance tester is an aging test device designed to simulate UV irradiation environments. By using UV lamps to replicate the ultraviolet rays in sunlight, it precisely evaluates the anti-yellowing capabilities of polymer materials, such as watch straps and sealing rings, under long-term light exposure.This equipment can rapidly expose material defects and prevent aesthetic degradation caused by light exposure, providing critical data support to enhance the product's weather resistance and visual appeal.
The shock tester is a core piece of equipment designed to simulate the severe impacts that watches may experience during transportation and handling. By generating half-sine or trapezoidal shock pulses, it accurately replicates extreme scenarios such as drops and collisions.This machine can rapidly evaluate the shock resistance and structural robustness of the watch case, screen, and internal movement. It helps prevent physical damage and component loosening during actual use, providing critical validation for the product's overall durability.
It can simulate user pressing operations to precisely test key travel, actuation force, rebound force, and trigger sensitivity. It enables batch inspection of whether keys are sticking or malfunctioning, provides real-time OK/NG judgment, and records data, ensuring smooth and reliable key operation while preventing interaction failures after the product leaves the factory.
It can quickly and non-destructively analyze the elemental composition and content of metal watch components, accurately identifying material grades such as stainless steel and titanium alloy. Completing the analysis in just seconds, it prevents material mix-ups and provides reliable data for incoming inspection and quality control of parts like watch cases and bracelets.
A buckle open-close testing machine is a core inspection device that simulates the closing, opening, and friction wear of a watch buckle during wear. It can precisely test the buckle's closing force, opening force, fatigue life, and wear resistance against the strap. This equipment quickly exposes defects such as buckle loosening, breakage, or excessive wear, ensuring wearing safety and long-term durability.
A tension and torsion testing machine is a core inspection device that simulates the mechanical properties of materials under combined tensile and torsional loads. It can simultaneously apply axial tension and torque to precisely test the tensile strength, torsional strength, and tension-torsion coupling performance of components such as metal watch cases, straps, and fasteners.
It simulates accidental product drop scenarios by precisely controlling the drop height, angle, and impact surface to evaluate the impact resistance of the watch case, screen, and internal movement. This equipment quickly exposes structural weak points, ensuring the product has sufficient durability and reliability for daily use.
A dry and wet rub tester is a core inspection device for evaluating the surface abrasion resistance of watches. By using a dry cloth, wet cloth, or eraser tip to rub back and forth against the watch case, crystal, and strap, it accurately tests the product's resistance to scratching and color fading. This equipment quickly exposes defects such as coating peeling and surface wear, ensuring the product's appearance remains like new over time.
A strap swing testing machine is a core inspection device that simulates the repeated bending and swinging conditions of a watch strap during wear. By using a driving mechanism to cyclically swing the strap within a specified angle, it accurately tests the strap's flex resistance, joint firmness, and fatigue life. This equipment quickly exposes defects such as strap breakage or loose connectors, ensuring wearing safety and long-term durability.
