Retro diving watch men

Series: Classic Series
Model: HMCG11
Power mode: fully automatic machinery
Movement: Seiko SII-NH35A imported from Japan
Time accuracy: average daily difference + 10 seconds/day
Table mirror material: sapphire table mirror
Table mirror coating: AR coating / blue anti-reflective coating / anti-fouling coating
Case material: aluminum bronze alloy
Case rotation: anti-reverse rotation
Lug size: 22mm
Crown material: aluminum bronze alloy
Crown structure: screw-in lock waterproof type
Strap material: silicone
Clasp style: pin buckle
Luminous material: Swiss super luminous powder
Dial color: black
Case back: Corroded shark mark
Waterproof depth: 200m saturated diving waterproof
Whole table size: about 47mmX47mm
Overall thickness: 14.5mm
Function display: single calendar
Express way: SF Express
Warranty time: two years warranty