Seiko SRPD61 Seiko 5 Sports Men's Watch Silver-Tone 42.5mm Stainless Steel Necklace available only in a controlled-production

available only in a controlled-production run of 5

8mm Crystal Sapphire crystal Crystal Coating Anti-reflective coating on inner surface LumiBrite LumiBrite on hands

Stainless steel case and bracelet with gold finish

and can be wound manually or automatically

a Hardlex mineral crystal and an exhibition window screw-down case back

Seiko SRPD61 Seiko 5 Sports Men's Watch Silver-Tone 42.5mm Stainless Steel Necklace available only in a controlled-productionSeiko 5 Sports Manual and automatic winding capabilities 21,600 vibrations per hour Power reserve: approximately 41 hours 24 jewels Green sunray dial Green unidirectional rotating bezel Day date calendar LumiBrite hands and markers Case diameter: 42. 5mm Stainless steel case and bracelet Water resistant to 10 bar, 100 meters (300 feet) Caliber 4R36