Seiko Cal. 6616 - 686

This Kinetic model from 1975 features a 36mm PVD Black case. Powered by the 6616 caliber with 36j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-80a115d53c20]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Silver

Jewels

36j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1975

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