Seiko Prospex Land 38 MM Stainless Steel Automatic Green Dial Watch SPB289J1

Movement Caliber Number: 6R35 Movement Type: Automatic with manual winding Precision: +25 to -15 seconds per day Power reserve: Approx. 70 hours Jewels: 24   Functions Stop second hand function Date display Case/Band Case Material: Stainless steel Case Size Thickness:12.9mm Diameter:38.0mm Lug-to-lug:46.2mm   Crystal: Curved sapphire crystal Crystal Coating: Anti-reflective coating on inner surface LumiBrite: LumiBrite on hands and index(es) Clasp: Three-fold clasp with push button release Distance between lugs:19 Other Details Water Resistance: 20 bar   Features See-through case back Screw case back Screw-down crown See-through & Screw case back In an actual product, the case back direction might be different from the photograph.