Watch brand: OUMASHI
Movement type: VK63 quartz movement
Movement model:vk63 timing code movement
Movement function:
chronograph function : can be used for accurate timing
luminous function : easy to use in the dark
waterproof function : suitable for all kinds of underwater activities
Case material: 316L stainless steel
Case technology: GOLD Shiny case
Back cover material: 316L stainless steel
Back cover type: screw-in solid back cover
Case diameter: 39.3mm (excluding crown)
Case length: 48mm (total length of top and bottom)
Case thickness: 13.5mm (including lens and caseback)
Case ear position: 20mm (where the case and strap are attached)
Watch length: 220mm (total watch length / circumference)
Strap material: Oyster/Jubilee/Presidential bracelet/Rubber strap
Glass material: sapphire glass
Bezel material: Ceramic chronograph bezel
Bezel size: 39.3mm
Surface color: MC Football Matching Color
Surface size: 29mm
Luminous dial: C3 green
Needle technology: Green luminous
Water resistance level: 10ATM meters waterproof / diving [can wash hands, swimming, diving, to meet all daily waterproof requirements]
Exhaust valve: no
Packaging standards: professional waterproof plastic box packaging Avoid damage to the watch during transportation.