VH31 Japanese Quartz Movement Watch 100m Waterproof 316L Solid Stainless Steel Diving Watches Bubble Mirror

Watch model: AD2030

Movement type:Japanese quartz movement

Movement model:VH31

Case material:316L solid stainle steel

Clasp material:316L solid steel plate buckle

Case technology:brushed + ed

Back cover material:316L stainle steel

Back cover type:screw-in solid back cover

Case diameter:36mm (without crown)

Case length:46mm (top and bottom total length)

Case thickne:12mm (including crystal and caseback)

Case lugs:19mm (where the case is linked to the strap)

watch weight:108 g (including steel band)

Watch length:220mm (total watch length / circumference)

Suitable for wrist:13-18cm

Strap material:solid stainle steel

Gla material:mineral gla

Gla type:bubble mirror mineral gla

Gla coating:anti-dazzle blue coating

Gla size:31.5 * 3.5 * 2.5 (outside diameter * center height * side height)

Crown type:screw-in locking bar

Crown size:6.mm (diameter)

Dial color:white, blue, yellow

Surface size:30mm * 29mm ** 0.40mm (surface diameter * open face * thickne)

Hands proce:hour and minute hands ridged silver

Pointer luminous:no

Waterproof level:100m waterproof / diving [can wash hands, swimming, diving, to meet all daily waterproof use

Exhaust valve:no

Packaging standards:profeional waterproof plastic box packaging