Seiko Cal. 4544 - 159

This Automatic model from 1971 features a 43mm PVD Black case. Powered by the 4544 caliber with 29j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-614f6b9a36e6]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Navy

Jewels

29j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1971

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