Seiko Cal. 7147 - 428

The Seiko 7147-428 represents an important milestone in Seiko's 1967 lineup. With its 18mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-56c6be4ec5ee]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

11.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1967

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