Seiko Cal. 5213 - 610

The Seiko 5213-610 represents an important milestone in Seiko's 1978 lineup. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-ee7dbabb051f]

Also known as: Bullhead, Bellmatic

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1978

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