Seiko Cal. 6653 - 652

The Seiko 6653-652 represents an important milestone in Seiko's 1980 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-579d726ba7a0]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

11.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1980

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