Corgeut 39mm Watch Quartz for Men Luxury blue Chronograph Fashion Rubber Strap Sports Sapphire Crystal Mens Wrist Watches

Brand Name: CORGEUT
Movement Type: Quartz Movement 
Movement Model: Japanese Seiko VK63 Movement
Movement Features: 6 hands with chronograph function 
Case Diameter: 39mm
Band Width: 20mm 
Case Thickness: 12.5mm 
Dial color: Off-white, yellow gold, blue, rose gold, retro color
Crystal Material: Sapphire Crystal 
Case Material: 316L Stainless Steel 
Case Back Material: 316L Stainless Steel 
Band Material: Strap: Rubber strap
Luminous Function: Luminous Hands and Hour Markers, Green color night light 
Water Resistant: 50m water resistant [can be used for hand washing, swimming, and all daily waterproof needs]
Warranty: Three-year free warranty

The Seiko VK63 is a quartz movement designed and manufactured by the Japanese watchmaker Seiko. This movement features 6 hands with a chronograph function, providing precision timing capabilities in a compact and reliable package. In addition, the VK63 requires very little maintenance, ensuring that it will provide reliable performance for many years to come. Its functional and practical design has made it a favorite among watch enthusiasts and professionals alike.