Seiko Cal. 5611 - 133

This Spring Drive model from 1987 features a 44mm Two-Tone case. With its 22mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-685c024249eb]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Navy

Jewels

36j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1987

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