Seiko Cal. 3861 - 177

The Seiko 3861-177 represents an important milestone in Seiko's 1979 lineup. Powered by the 3861 caliber with 30j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-3b090d37d482]

Also known as: Panda, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Cream

Jewels

30j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1979

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