Seiko Cal. 5616 - 704

This Spring Drive model from 1981 features a 34mm Two-Tone case. With its 22mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-abfa8338f87b]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1981

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