Seiko Cal. 5628 - 158

The Seiko 5628-158 represents an important milestone in Seiko's 1966 lineup. Powered by the 5628 caliber with 30j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-b8beb700efda]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

30j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1966

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