Seiko Cal. 3881 - 191

This Spring Drive model from 1980 features a 46mm Titanium case. It features a Navy dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-7dfb54414a3a]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

8.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

28j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1980

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