Seiko Cal. 5665 - 986

This Quartz model from 1991 features a 35mm Two-Tone case. It features a Green dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-98fb836acb80]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

35mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1991

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