Seiko Cal. 7097 - 554

This Hand-Winding model from 1972 features a 46mm Two-Tone case. It features a Green dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-aef8cbb97b6a]

Also known as: Tuna, Bullhead

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1972

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