Seiko Cal. 5694 - 654

The Seiko 5694-654 represents an important milestone in Seiko's 1990 lineup. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-4432ca94dace]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1990

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