Seiko Cal. 4560 - 830

Seiko 4560-830

The Seiko 4560-830 represents an important milestone in Seiko's 1999 lineup. Powered by the 4560 caliber with 20j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-69a03702516b]

Also known as: Sumo, Sportsmatic

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
38mm
Case Thickness
10.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
70m
Dial Color
White
Jewels
20j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1999

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seikata-wm-69a03702516b