Seiko Brand 100th Anniversary Marinemaster 1965 Diver’s Modern Re-interpretation Limited Edition Dial Color:White 7 oz[Dimensions]

7 oz[Dimensions]

Case Size 29

CaliberSeiko 4R72

Recommended BatteriesAA x1

Caliber 9S63

Seiko Brand 100th Anniversary Marinemaster 1965 Diver’s Modern Re-interpretation Limited Edition Dial Color:White 7 oz[Dimensions][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