Seiko Cal. 5664 - 116

This Automatic model from 1990 features a 41mm Two-Tone case. Powered by the 5664 caliber with 20j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-b77114abde86]

Also known as: Silverwave, Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

13.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1990

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