Seiko Cal. 5613 - 981

The Seiko 5613-981 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-15964d5634f3]

Also known as: Shogun, Emperor

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

White

Jewels

35j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1968

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