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Case Material: 316L Steel, Sapphire Glass, Solid Steel Back Case diameter: 42 mm x 14 mm (excluding crown), compatible with 28.5 mm dials Screw-down crown, 50M waterproofing (depending on installation) Lugs fit 22mm bracelets Compatible with Seiko NH35A/NH36A movements
Case Material: 316L Steel, Sapphire Glass, Solid Steel Back Case diameter: 42 mm x 14 mm (excluding crown), compatible with 28.5 mm dials Screw-down crown, 50M waterproofing (depending on installation) Lugs fit 22mm bracelets Compatible with Seiko NH35A/NH36A movements