Seiko Cal. 4591 - 574

The Seiko 4591-574 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-4798030b8963]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1968

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