Seiko Cal. 4530 - 891

The 4530-891 is a sought-after Spring Drive piece from Seiko's golden era. With its 19mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-877c3d2ad431]

Also known as: Sumo, Rally

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1976

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