Seiko Cal. 5645 - 196

The Seiko 5645-196 represents an important milestone in Seiko's 1971 lineup. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-cab7ed6e169f]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1971

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