August 16, 2026Published by on August 16, 2026Categories Seiko Prospex Alpinist Automatic Blue Dial Stainless Steel Bracelet Watch SPB249Crystal Curved sapphire crystal. Screw-down crown. Case Material Stainless steel. Crystal Coating Anti-reflective coating on inner surface. Duration Approx. 3 years original manufacturer warranty. Case Thickness: 12.9 ㎜.