Seiko Cal. 0728 - 585

Seiko 0728-585

The 0728-585 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-abae974e4611]

Also known as: Sumo, Shogun

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
8.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1991

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seikata-wm-abae974e4611