Seiko Cal. 7128 - 509

The Seiko 7128-509 represents an important milestone in Seiko's 1988 lineup. Powered by the 7128 caliber with 36j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-9c20e48fa9e0]

Also known as: Turtle

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

36j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1988

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