Seiko Prospex SRPG13 Land Tortoise Olive Green jazzmaster who practice a centuries-old art

who practice a centuries-old art - one older than watchmaking itself - to craft urushi lacquer that gains in strength as the years pass

Power Reserve: Up to 41 hours

illuminated with Super LumiNova

The highly-legible dial is brought to life through pigment-free ink that uses light - the same light that powers the Eco-Drive technology within - to reflect off the surface of the ink microstructures and create an array of aquatic shades

Seiko introduced its

Seiko Prospex SRPG13 Land Tortoise Olive Green jazzmaster who practice a centuries-old artCaliber Number 4R35 Movement Type Automatic with manual winding Duration Approx. 41 hours Exterior Case Material Stainless steel Crystal Sapphire crystal LumiBrite Lumibrite on hands and indexes Band Material Polyester Other Details Water Resistance 20 bar Case Size Thickness: 11. 7 Diameter: 42. 4 Length: 45. 2 Weight 87. 0 g Other Specifications Rotating bezel Screw case back Screw down crown Other Features 23 jewels Date display Stop seconds hand