Seiko Cal. 3878 - 488

The Seiko 3878-488 represents an important milestone in Seiko's 1975 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-bb0762c5ab5d]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

12.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1975

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