Seiko Cal. 4596 - 321

The Seiko 4596-321 represents an important milestone in Seiko's 1971 lineup. Powered by the 4596 caliber with 34j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-faad4f59e946]

Also known as: Arnie, Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1971

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