• Material: CUSN4 bronze case, bezel, stainless steel buckle, synthetic sapphire crystal, suede leather band, stainless steel buckle
• Movement: NH35A automatic movement, 24 jewels, 41 hours of energy storage
• Luminous: Swiss Super bright luminous backlight, excellent night brightness
• Waterproof: Water resistance up to 20 ATM / 200 meters / 656 feet
• Bronze case: Since the bronze watch is oxidized depending on the environment, it is normal for the watch to have stains, water stains, and the color of the case to become dull after receiving the product and during use