Seiko Cal. 0771 - 547

The Seiko 0771-547 represents an important milestone in Seiko's 1981 lineup. It features a Black dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-6c9aba91cd13]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1981

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