Seiko Cal. 5630 - 696

The Seiko 5630-696 represents an important milestone in Seiko's 1981 lineup. Powered by the 5630 caliber with 36j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-dc3a242025ad]

Also known as: Navigator

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

14.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Cream

Jewels

36j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1981

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