Seiko Prospex Land

The Seiko Prospex Land, reference SRPA71, has a steel case measuring 42 mm across. The case has a thickness of 12.1 mm, with a water-resistance rating of 100 metres. The movement is self-winding calibre 4R35, which contains 23 jewels and has a power reserve of approximately 41 hours. The dial is covered by a Hardlex crystal. The dial has a date display; the seconds hand can be stopped. The see-through case back has a screw construction. The distance between the lugs measures 21 mm. The hands and numerals are luminous.