Seiko SRPD77 Seiko 5 Sports Men's Watch Green 42.5mm Stainless Steel SEIKOLUX with the serial number engraved

with the serial number engraved on each case back

"Manta Ray" themed gradient blue dial with stamped wave pattern

This bracelet is part of the Harmonia family

The robustness and exceptional longevity of this collection

Seiko SRPD77 Seiko 5 Sports Men's Watch Green 42.5mm Stainless Steel SEIKOLUX with the serial number engravedSeiko 5 Sports Manual and automatic winding capabilities 21,600 vibrations per hour Power reserve: approximately 41 hours 24 jewels Patterned matte green dial Green unidirectional rotating bezel Orange second hand Day date calendar LumiBrite hands and markers Case diameter: 42. 5mm Stainless steel case with gray ion finish Green nylon strap Water resistant to 10 bar, 100 meters (300 feet) Caliber 4R36