Item Model：Admiral GMT A12B-02

Size：40mm Diameter/13mm Thickness/Lug to Lug:49mm

Case Material：CuSn8 Bronze

Bezel: Aluminum

Glass：Sapphire Crystal(anti-reflective)

Movement : Seiko NH34

• 4-hand with calendar display,hacking feature

• Mechanical automatic,self winding

Water Resistant: 20 ATM(200M)

Straps: FKM rubber strap with a spring-loaded folding steel clasp.Lug Width:20mm

Crown: Screw-down

Luminous:Japan LumiNova®