Seiko Cal. 4420 - 693

The Seiko 4420-693 represents an important milestone in Seiko's 1980 lineup. Powered by the 4420 caliber with 33j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-64596ad89322]

Also known as: Shogun, Rally

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

45mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1980

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