Seiko Cal. 5628 - 350

The Seiko 5628-350 represents an important milestone in Seiko's 1984 lineup. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-0fc84a0b8132]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Navy

Jewels

33j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1984

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