Seiko Cal. 3891 - 254

The Seiko 3891-254 represents an important milestone in Seiko's 1969 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-8cb69bb016d2]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Green

Jewels

24j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1969

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