GK.12.1.1S.21CLASSICContains 165CollectionCLASSICReferenceGK.12.1.1S.21Type of movementQuartzGenderGentsMovementSeiko VD53Water resistance5 ATMCase diameter41 mmCase materialStainless Steel 316LGlassMineral with sapphire and anti-reflective coatingBand materialStainless SteelFrom the same collectionGK.12.1.1R.21Classic165GK.11.1.1R.16Classic110GK.11.1.1S.21Classic115See theentire collectionClassic