Seiko 5 Sports SRPD51 Automatic Winders / Storage Movement: Automatic ML331

Movement: Automatic ML331

Shock-resistant full-metal design with Bluetooth®

featuring a men's stainless steel case and bracelet with a dark blue dial and the intriguing feature of edge-to-edge glass

For a seamlessly elegant look

and poly strap

Seiko 5 Sports SRPD51 Automatic Winders / Storage Movement: Automatic ML331Caliber Number 4R36 Movement Type Automatic with manual winding capacity Accuracy +45 to 35 seconds per day Duration Approx. 41 hours Exterior Case Material Stainless steel Crystal Hardlex LumiBrite Lumibrite on hands and indexs Other Details Water Resistance 10 bar Case Size Thickness: 13. 4 Diameter: 42. 5 Length: 46 Other Specifications Screw case back See through case back Unidirectional rotating bezel Other Features 24 jewels Day Date display