Seiko Mod 62Mas Case Black Yellow Chapter Ring NH35/36 Sapphire Crystal - 1, 40mm

Case material: 316L steel, blue film sapphire glass, solid steel bottom cover, 4.2 handle position Case diameter: 40MM*15MM, suitable for 28.5 dial Screw lock handle, 50M waterproof design, depending on installation Lugs are suitable for 20MM straps Bezel is suitable for 38MM aluminum rings in stores Can contact customer service for replacement Suitable for Seiko NH35A/NH36A movement