Seiko Cal. 5653 - 345

The Seiko 5653-345 represents an important milestone in Seiko's 1966 lineup. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-fbd362dbbc07]

Also known as: Baby Tuna, Arnie

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Cream

Jewels

34j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1966

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