Seiko Cal. 4596 - 617

The Seiko 4596-617 represents an important milestone in Seiko's 1965 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-27d17489288a]

Also known as: Sumo, Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1965

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