Seiko Cal. 3881 - 428

The 3881-428 is a sought-after Quartz piece from Seiko's golden era. It features a Silver dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-c155a944a0f8]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

36j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1965

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