Seiko Cal. 3886 - 128

The Seiko 3886-128 represents an important milestone in Seiko's 1979 lineup. Powered by the 3886 caliber with 25j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-e0e979669f9b]

Also known as: Sumo, Panda

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

Silver

Jewels

25j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1979

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