Seiko Cal. 5620 - 261

The Seiko 5620-261 represents an important milestone in Seiko's 1970 lineup. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-6c251b4c5f06]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1970

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