Seiko Cal. 5671 - 150

Released in 1984, the Cal. 5671 with design code 150 was part of Seiko's domestic market collection. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-eaa5733cae2b]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1984

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