Seiko Cal. 5291 - 366

This Automatic model from 1987 features a 42mm Two-Tone case. It features a Green dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-9a9ce29ca87d]

Also known as: Bullhead, Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1987

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