SEIKO Prospex Marinemaster Automatic 1965 Heritage Diver's Watch HOME_SPCL Case Size 34 mm

Case Size 34 mm

Accelerometer Yes

Movement RW4200 mechanical with automatic winding

•World time function (38 cities)

Dial Blue galvanic encircled by grooves

SEIKO Prospex Marinemaster Automatic 1965 Heritage Diver's Watch HOME_SPCL Case Size 34 mm[Movement]Caliber Number[:] 6L37[br]Movement Type[:] Automatic with manual winding[br]Precision[:] +15 to 10 seconds per day[br]Power reserve[:] Approx. 45 hours[br]Jewels[:] 26[br]Functions[:] 28,800 vibrations per hour (9 beats per second) Stop second hand function[Movement][CaseBand]Case Material[:] Stainless steel[br]Case Size[:] Thickness: 12. 3mm Diameter: 39. 5mm Lug to lug: 47. 2mm[br]Crystal[:] Box shaped sapphire crystal[br]Crystal