Seiko Cal. 4534 - 406

The Seiko 4534-406 represents an important milestone in Seiko's 1971 lineup. Powered by the 4534 caliber with 19j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-868c33e40eb4]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1971

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